Eventuri Audi 8V S3

--> <div class="wpb-content-wrapper"><div data-vc-full-width="true" data-vc-full-width-temp="true" data-vc-full-width-init="false" class="vc_row wpb_row vc_row-fluid vc_custom_1739896896876 vc_row-has-fill"><div class="wpb_column vc_column_container vc_col-sm-12"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_empty_space" style="height: 5px"><span class="vc_empty_space_inner"></span></div></div></div></div></div><div class="vc_row-full-width vc_clearfix"></div><div data-vc-full-width="true" data-vc-full-width-temp="true" data-vc-full-width-init="false" class="vc_row wpb_row vc_row-fluid vc_custom_1739894942480 vc_row-has-fill"><div class="wpb_column vc_column_container vc_col-sm-12"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div><div class="vc_row wpb_row vc_inner vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <h2><span style="color: #b82c2c;">Audi 8V S3 </span></h2> <p><span style="color: #ffffff;"><strong>Performance Increase : 16-25hp, 15-22ft-lb</strong></span></p> <p><span style="color: #ffffff;">The VAG 2.0 TFSi Eventuri intake has been developed to provide the most efficient and direct airflow path to the turbo. By replacing the OEM our Patent Pending Venturi housing and coupling this with a smooth duct, we have ensured that the airlfow remains as laminar as possible. Furthermore, the addition of a true cold air feed by adding a scoop to the front grill results in the lowest possible inlet air temperature. The result is an optimised intake system which delivers noticeable performance gains consistently.</span></p> <p><span style="color: #ffffff;"><strong>The Eventuri Difference</strong></span></p> <p><span style="color: #ffffff;">The 2.0 TFSi system uses our Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the turbo tube. Not just another cone filter with a heat shield but a unique design which allows airflow to remain laminar and thus improve the turbo efficiency</span></p> </div> </div> </div></div></div><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-124885899]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/Audi-8V-S3-eventuri-intake1-1024x465.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/Audi-8V-S3-eventuri-intake1-600x272.jpg" width="600" height="272" alt="Audi 8V S3" title="Audi-8V-S3-eventuri-intake1" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-2388471785]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/Audi-8V-S3-eventuri-intake2-1024x465.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/Audi-8V-S3-eventuri-intake2-600x272.jpg" width="600" height="272" alt="Audi 8V S3" title="Audi-8V-S3-eventuri-intake2" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-2830647816]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/Golf-GTi-7-intake-top-eventuri-1024x465.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/Golf-GTi-7-intake-top-eventuri-e1739977883562-600x272.jpg" width="600" height="272" alt="Audi 8V S3" title="Golf-GTi-7-intake-top-eventuri" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div></div></div></div></div><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div><div class="vc_tta-container" data-vc-action="collapse"><div class="vc_general vc_tta vc_tta-tabs vc_tta-color-black vc_tta-style-flat vc_tta-shape-rounded vc_tta-spacing-5 vc_tta-gap-5 vc_tta-tabs-position-top vc_tta-controls-align-center"><div class="vc_tta-tabs-container"><ul class="vc_tta-tabs-list" role="tablist"><li class="vc_tta-tab" data-vc-tab role="presentation"><a href="#1739897279939-ac397443-ab9fbf1a-71d6" data-vc-tabs data-vc-container=".vc_tta" role="tab" aria-selected="false" id="tab-1739897279939-ac397443-ab9fbf1a-71d6"><span class="vc_tta-title-text">Performance</span></a></li><li class="vc_tta-tab" data-vc-tab role="presentation"><a href="#1739897279949-e73ca0a2-21ddbf1a-71d6" data-vc-tabs data-vc-container=".vc_tta" role="tab" aria-selected="false" id="tab-1739897279949-e73ca0a2-21ddbf1a-71d6"><span class="vc_tta-title-text">Product Details</span></a></li><li class="vc_tta-tab" data-vc-tab role="presentation"><a href="#1739897349611-9f57f2ff-7f9cbf1a-71d6" data-vc-tabs data-vc-container=".vc_tta" role="tab" aria-selected="false" id="tab-1739897349611-9f57f2ff-7f9cbf1a-71d6"><span class="vc_tta-title-text">Installation Guide</span></a></li></ul></div><div class="vc_tta-panels-container"><div class="vc_tta-panels"><div class="vc_tta-panel" id="1739897279939-ac397443-ab9fbf1a-71d6" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1739897279939-ac397443-ab9fbf1a-71d6" data-vc-accordion data-vc-container=".vc_tta-container"><span class="vc_tta-title-text">Performance</span></a></h4></div><div class="vc_tta-panel-body"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p>The standard airbox is cuboid in shape which gives rise to turbulence and increases the drag on the turbo as a result. Furthermore it draws air from a duct, which despite extending over the entire grill is in fact only open on one side and this opening is also facing the engine so the airbox draws in warm engine bay heat. In addition, when the bonnet is closed, the only direct path for cold air is from the small slots in the top of the grill (for the Golf 7 variants).</p> <p>The following dyno graphs show the before and after results on a Golf 7 R (same engine as the Audi 8V S3) which already had a remap. So both the stock airbox and the Eventuri were tested with the same remap in place. All tests were carried out back to back on the same day with the BONNET CLOSED ON ALL OCCASIONS.</p> </div> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-1979650681]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32113401761_819f7cfcd2_b.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32113401761_819f7cfcd2_b-908x378.jpg" width="908" height="378" alt="32113401761_819f7cfcd2_b" title="32113401761_819f7cfcd2_b" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p><strong>Single VS Double Duct</strong> During the development of our system we designed and tested both the single duct and also an extended double duct version:</p> </div> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-3107022078]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32084917972_89579b17b8_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32084917972_89579b17b8_c.jpg" width="800" height="397" alt="32084917972_89579b17b8_c" title="32084917972_89579b17b8_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p>The testing showed that the double duct did not produce more power, in fact we could not achieve the same results as we did with our single duct design. This is because the single duct allows for the smoothest and most direct airflow path to the filter. With the scoop directly in front of the opening there is no chance for warm air to mix with the airflow. Furthermore on the double duct, the airflow has to travel at almost a 90 degree angle from the far side of the grill to then enter the filter housing. Here is a dyno graph showing the results we achieved with both duct designs:</p> </div> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-1309668661]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/31389568714_35b3ea3ca6_b.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/31389568714_35b3ea3ca6_b-908x379.jpg" width="908" height="379" alt="31389568714_35b3ea3ca6_b" title="31389568714_35b3ea3ca6_b" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div></div></div><div class="vc_tta-panel" id="1739897279949-e73ca0a2-21ddbf1a-71d6" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1739897279949-e73ca0a2-21ddbf1a-71d6" data-vc-accordion data-vc-container=".vc_tta-container"><span class="vc_tta-title-text">Product Details</span></a></h4></div><div class="vc_tta-panel-body"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p><strong>Part Numbers:</strong></p> <ul> <li><strong>EVE-2TFSI-CF-INT</strong> : Audi S3 2.0 TFSI Full Black Carbon intake</li> <li><strong>EVE-2TFSI-KV-INT</strong> : Audi S3 2.0 TFSI Full Kevlar intake</li> </ul> <p><strong>The Eventuri Audi S3 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. Here are the details for each component and the design ethos behind them:</strong></p> <p>Each intake system consists of:</p> <ul> <li>Prepreg Carbon Fibre Venturi Housing</li> <li>High Flow Double Cone Air Filter</li> <li>Aluminium Cowl for smooth airflow entry</li> <li>Prepeg Carbon Fibre Intake Duct (also available in plastic)</li> <li>Laser Cut Cold Air Scoop with Surround</li> <li>Laser Cut Stainless Steel Brackets</li> <li>Laser Cut Slam Panel Plate</li> </ul> <p><strong>Carbon Intake Housing and Duct</strong></p> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-3787545663]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32516803045_57cf9c09d5_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32516803045_57cf9c09d5_c.jpg" width="799" height="533" alt="32516803045_57cf9c09d5_c" title="32516803045_57cf9c09d5_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p>The filter housing comprises of a high flow filter, aluminium cowl, laser cut bracket and the carbon pod itself. The carbon pod shrouds the reverse mounted filter and smoothly shapes the airflow down to the intake tube. This smooth reduction in cross sectional area invokes the Venturi effect where the airflow accelerates whilst maintaining laminar conditions. It can be thought of as a large velocity stack – below is a diagram to show the comparison between our patent pending design and a regular intake system. Further details can be read in the Technology page. The duct channels cold air from the slam panel opening to the filter. By designing the duct to smoothly transition from the rectangular opening at the front to the circular opening for the filter, it allows the airflow to remain as direct and smooth as possible.</p> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-3223667096]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/17530081146_6408957623_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/17530081146_6408957623_c.jpg" width="800" height="455" alt="17530081146_6408957623_c" title="17530081146_6408957623_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p><strong>Single Duct VS Double Duct</strong></p> <p>During the development of our system we designed and tested both the single duct and also an extended double duct version:</p> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-2040564176]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32084917972_89579b17b8_c-1.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32084917972_89579b17b8_c-1.jpg" width="800" height="397" alt="32084917972_89579b17b8_c (1)" title="32084917972_89579b17b8_c (1)" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p>Testing showed that the double duct did not produce more power, in fact we could not achieve the same results as we did with our single duct design. This is because the single duct allows for the smoothest and most direct airflow path to the filter and the cross sectional area of the opening is not restrictive for this engine. With the scoop directly in front of the opening there is no chance for warm air to mix with the airflow. Furthermore on the double duct, the airflow has to travel at almost a 90 degree angle from the far side of the grill to then enter the filter housing. A dyno graph comparing the single and double duct can be seen in the Performance tab.</p> <p>This intake system is available in black carbon fibre as well as a range of Kevlar options in Red, Blue or Yellow.</p> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-804861287]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/23443116694_ff187d41ce_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/23443116694_ff187d41ce_c.jpg" width="799" height="533" alt="23443116694_ff187d41ce_c" title="23443116694_ff187d41ce_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-4190495401]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/31975515988_d7679dbff3_b.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/31975515988_d7679dbff3_b-908x396.jpg" width="908" height="396" alt="31975515988_d7679dbff3_b" title="31975515988_d7679dbff3_b" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p><strong>Bespoke Stage 3 Cone Filter</strong></p> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-1436238355]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/48991698663_03ba7939d7_b.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/48991698663_03ba7939d7_b-908x573.jpg" width="908" height="573" alt="48991698663_03ba7939d7_b" title="48991698663_03ba7939d7_b" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-2724179458]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32660778170_f064e823a1_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32660778170_f064e823a1_c.jpg" width="799" height="533" alt="32660778170_f064e823a1_c" title="32660778170_f064e823a1_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-2965473510]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32934220121_c42b61a7c9_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32934220121_c42b61a7c9_c.jpg" width="799" height="533" alt="32934220121_c42b61a7c9_c" title="32934220121_c42b61a7c9_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p>The Duct is also available in either Carbon or Plastic – the filter housing remains in carbon either way:</p> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-3759678643]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/33258128521_3c8f11be4e_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/33258128521_3c8f11be4e_c.jpg" width="799" height="533" alt="33258128521_3c8f11be4e_c" title="33258128521_3c8f11be4e_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <a class="" data-lightbox="lightbox[rel-13745-1290423506]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32542956894_0a8e498f24_c.jpg" target="_self" class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/32542956894_0a8e498f24_c.jpg" width="799" height="533" alt="32542956894_0a8e498f24_c" title="32542956894_0a8e498f24_c" loading="lazy" /></a> </figure> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div></div></div><div class="vc_tta-panel" id="1739897349611-9f57f2ff-7f9cbf1a-71d6" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1739897349611-9f57f2ff-7f9cbf1a-71d6" data-vc-accordion data-vc-container=".vc_tta-container"><span class="vc_tta-title-text">Installation Guide</span></a></h4></div><div class="vc_tta-panel-body"><div class="vc_btn3-container vc_btn3-center vc_do_btn" ><a class="vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-rounded vc_btn3-style-3d vc_btn3-block vc_btn3-color-danger" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/02/VAG-2.0TFSi-Installation-Guide-compressed2.pdf" title="">Download Installation Guide</a></div><div class="vc_row wpb_row vc_inner vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_video_widget wpb_content_element vc_clearfix vc_video-aspect-ratio-169 vc_video-el-width-100 vc_video-align-center" > <div class="wpb_wrapper"> <div class="wpb_video_wrapper"><iframe data-placeholder-image="https://www.audiofile-incar.co.uk/wp-content/uploads/complianz/placeholders/youtubeexs8YcaJ14k-hqdefault.webp" data-category="marketing" data-service="youtube" class="cmplz-placeholder-element cmplz-iframe cmplz-iframe-styles cmplz-video " data-cmplz-target="src" data-src-cmplz="https://www.youtube.com/embed/exs8YcaJ14k?feature=oembed" data-deferlazy="1" title="Golf MK7 2.0 TFSi Eventuri Thermal Imaging" width="413" height="310" src="about:blank" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></div> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div></div></div></div><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_video_widget wpb_content_element vc_clearfix vc_video-aspect-ratio-169 vc_video-el-width-100 vc_video-align-center" > <div class="wpb_wrapper"> <div class="wpb_video_wrapper"><iframe data-placeholder-image="https://www.audiofile-incar.co.uk/wp-content/uploads/complianz/placeholders/youtubeXI1q9DlCZjs-maxresdefault.webp" data-category="marketing" data-service="youtube" class="cmplz-placeholder-element cmplz-iframe cmplz-iframe-styles cmplz-video " data-cmplz-target="src" data-src-cmplz="https://www.youtube.com/embed/XI1q9DlCZjs?feature=oembed" data-deferlazy="1" title="VAG MK7 Golf GTi Eventuri intake CFD" width="500" height="281" src="about:blank" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></div> </div> </div> <div class="vc_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><div class="vc_row-full-width vc_clearfix"></div><div data-vc-full-width="true" data-vc-full-width-temp="true" data-vc-full-width-init="false" class="vc_row wpb_row vc_row-fluid vc_custom_1739896896876 vc_row-has-fill"><div class="wpb_column vc_column_container vc_col-sm-12"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_empty_space" style="height: 5px"><span class="vc_empty_space_inner"></span></div></div></div></div></div><div class="vc_row-full-width vc_clearfix"></div> </div><!-- Audi 8V S3  Performance Increase : 16-25hp, 15-22ft-lb The VAG 2.0 TFSi Eventuri intake has been developed to provide the most efficient and direct airflow path to the turbo. By replacing the OEM our Patent Pending Venturi housing and coupling this with a smooth duct, we have ensured that the airlfow remains as laminar as possible. Furthermore, the addition of a true cold air feed by adding a scoop to the front grill results in the lowest possible inlet air temperature. The result is an optimised intake system which delivers noticeable performance gains consistently. The Eventuri Difference The 2.0 TFSi system uses our Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the turbo tube. Not just another cone filter with a heat shield but a unique design which allows airflow to remain laminar and thus improve the turbo efficiency PerformanceProduct DetailsInstallation GuidePerformance The standard airbox is cuboid in shape which gives rise to turbulence and increases the drag on the turbo as a result. Furthermore it draws air from a duct, which despite extending over the entire grill is in fact only open on one side and this opening is also facing the engine so the airbox draws in warm engine bay heat. In addition, when the bonnet is closed, the only direct path for cold air is from the small slots in the top of the grill (for the Golf 7 variants). The following dyno graphs show the before and after results on a Golf 7 R (same engine as the Audi 8V S3) which already had a remap. So both the stock airbox and the Eventuri were tested with the same remap in place. All tests were carried out back to back on the same day with the BONNET CLOSED ON ALL OCCASIONS. Single VS Double Duct During the development of our system we designed and tested both the single duct and also an extended double duct version: The testing showed that the double duct did not produce more power, in fact we could not achieve the same results as we did with our single duct design. This is because the single duct allows for the smoothest and most direct airflow path to the filter. With the scoop directly in front of the opening there is no chance for warm air to mix with the airflow. Furthermore on the double duct, the airflow has to travel at almost a 90 degree angle from the far side of the grill to then enter the filter housing. Here is a dyno graph showing the results we achieved with both duct designs: Product Details Part Numbers: EVE-2TFSI-CF-INT : Audi S3 2.0 TFSI Full Black Carbon intake EVE-2TFSI-KV-INT : Audi S3 2.0 TFSI Full Kevlar intake The Eventuri Audi S3 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. Here are the details for each component and the design ethos behind them: Each intake system consists of: Prepreg Carbon Fibre Venturi Housing High Flow Double Cone Air Filter Aluminium Cowl for smooth airflow entry Prepeg Carbon Fibre Intake Duct (also available in plastic) Laser Cut Cold Air Scoop with Surround Laser Cut Stainless Steel Brackets Laser Cut Slam Panel Plate Carbon Intake Housing and Duct The filter housing comprises of a high flow filter, aluminium cowl, laser cut bracket and the carbon pod itself. The carbon pod shrouds the reverse mounted filter and smoothly shapes the airflow down to the intake tube. This smooth reduction in cross sectional area invokes the Venturi effect where the airflow accelerates whilst maintaining laminar conditions. It can be thought of as a large velocity stack – below is a diagram to show the comparison between our patent pending design and a regular intake system. Further details can be read in the Technology page. The duct channels cold air from the slam panel opening to the filter. By designing the duct to smoothly transition from the rectangular opening at the front to the circular opening for the filter, it allows the airflow to remain as direct and smooth as possible. Single Duct VS Double Duct During the development of our system we designed and tested both the single duct and also an extended double duct version: Testing showed that the double duct did not produce more power, in fact we could not achieve the same results as we did with our single duct design. This is because the single duct allows for the smoothest and most direct airflow path to the filter and the cross sectional area of the opening is not restrictive for this engine. With the scoop directly in front of the opening there is no chance for warm air to mix with the airflow. Furthermore on the double duct, the airflow has to travel at almost a 90 degree angle from the far side of the grill to then enter the filter housing. A dyno graph comparing the single and double duct can be seen in the Performance tab. This intake system is available in black carbon fibre as well as a range of Kevlar options in Red, Blue or Yellow. Bespoke Stage 3 Cone Filter The Duct is also available in either Carbon or Plastic – the filter housing remains in carbon either way: Installation GuideDownload Installation Guide