--> <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="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <h2><span style="color: #b82c2c;">BMW E46 M3 intake</span></h2> <p><span style="color: #ffffff;"><strong>Performance increase = 10-15hp, 8-12ft-lb</strong></span></p> <p><span style="color: #ffffff;">The E46 M3 intake system is a result of extensive data logging, dyno testing and design optimisation. Our aim was to develop an intake system for the S54 engine which worked with the stock ECU map and MAF sensor and produced a genuine improvement in the driving experience.</span></p> <p><span style="color: #ffffff;"><strong>The Eventuri Difference</strong></span></p> <p><span style="color: #ffffff;">The E46 M3 Eventuri system uses our Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the MAF tube. Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect</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="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-15339-3922285875]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/E46-M3-Eventuri-Intake-Scoop-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/2025/03/E46-M3-Eventuri-Intake-Scoop-600x272.jpg" width="600" height="272" alt="Eventuri BMW E46 M3 intake" title="E46-M3-Eventuri-Intake-Scoop" 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-15339-1405792017]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/E46-M3-Eventuri-Intake-front-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/2025/03/E46-M3-Eventuri-Intake-front-600x272.jpg" width="600" height="272" alt="Eventuri BMW E46 M3 intake" title="E46-M3-Eventuri-Intake-front" 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-ab9f" data-vc-tabs data-vc-container=".vc_tta" role="tab" aria-selected="false" id="tab-1739897279939-ac397443-ab9f"><span class="vc_tta-title-text">Performance</span></a></li><li class="vc_tta-tab" data-vc-tab role="presentation"><a href="#1739897279949-e73ca0a2-21dd" data-vc-tabs data-vc-container=".vc_tta" role="tab" aria-selected="false" id="tab-1739897279949-e73ca0a2-21dd"><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-7f9c" data-vc-tabs data-vc-container=".vc_tta" role="tab" aria-selected="false" id="tab-1739897349611-9f57f2ff-7f9c"><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-ab9f" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1739897279939-ac397443-ab9f" 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>Below is a dyno graph showing the comparison between the Eventuri and the stock airbox on a standard car with just a rear exhaust and standard map. As you can see, power and torque are increased through a large portion of the rpm range not just at the peak. This translates on the road to increased part throttle and full throttle response with the car pulling much more eagerly to the redline. The testing was done on the same day back-to-back and temperatures were monitored to ensure consistency.</p> </div> </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-15339-3402364256]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/15975192211_b1660bb8a3_o-1024x418.gif" 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/2025/03/15975192211_b1660bb8a3_o-908x379.gif" width="908" height="379" alt="Eventuri BMW E46 M3 intake" title="15975192211_b1660bb8a3_o" loading="lazy" /></a> </figure> </div> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <p>Although the Eventuri system does not require a remap – we have seen further gains when the E46 M3 is subsequently remapped. The graph below shows another E46 M3 with 3 curves – stock, Eventuri and then Eventuri with a remap. In this instance the car was remapped by Evolve Automotive.</p> </div> </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-15339-2698940930]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/16627345886_6a9c010c7d_o-1024x419.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/2025/03/16627345886_6a9c010c7d_o-908x379.jpg" width="908" height="379" alt="Eventuri BMW E46 M3 intake" title="16627345886_6a9c010c7d_o" loading="lazy" /></a> </figure> </div> </div></div><div class="vc_tta-panel" id="1739897279949-e73ca0a2-21dd" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1739897279949-e73ca0a2-21dd" 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 style="list-style-type: none;"> <ul> <li><strong>EVE-E46-INT</strong> : BMW E46 M3 Black Carbon intake</li> <li><strong>EVE-E46-KV-INT</strong> : BMW E46 M3 Kevlar intake</li> </ul> </li> </ul> <p><strong>Components</strong></p> <ul> <li style="list-style-type: none;"> <ul>Each component is engineered for a purpose and to a very high standard. Each kit consists of:</ul> </li> </ul> <p> </p> <ul> <li style="list-style-type: none;"> <ul> <li style="list-style-type: none;"> <ul> <li>100% Prepreg Carbon Fibre Intake Housing</li> <li>Anodised Aluminium inlet cowling</li> <li>High Flow Filter</li> <li>CNC Machined MAF tube</li> <li>100% Prepreg Carbon Fibre Air Scoop with CNC machined aluminium collar</li> <li>3 Aluminum heat shields</li> <li>High quality Silicon coupler with BMW specification hose clamps</li> </ul> </li> </ul> </li> </ul> <p><strong>Carbon Intake Housing Assembly</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-15339-3265335566]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/E46-M3-Eventuri-Intake-housing-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/2025/03/E46-M3-Eventuri-Intake-housing.jpg" width="1186" height="539" alt="Eventuri BMW E46 M3 intake" title="E46-M3-Eventuri-Intake-housing" 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"> <ul> <li style="list-style-type: none;"> <ul>Made from 100% prepreg carbon fibre of the highest quality, the workmanship on the housing is second to none. This encapsulates the filter and is mated to an anodised aluminum inlet cowl to ensure a smooth inlet flow path. The filter itself is a deep pleated, high flow double cone configuration which is dry to avoid damaging the MAF sensor. Finally the assembly is then mated to an aluminium heat shield which effectively shrouds the intake from engine bay heat and captures the ambient air being diverted from the scoop. Also notice the rubber spacer on the mount of the heat shield – this is for the headlight module to sit on so that it remains at the right height – small details are important!</ul> </li> </ul> <p><strong>Carbon Air Scoop</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-15339-3497963228]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/E46-M3-Scoop-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/2025/03/E46-M3-Scoop.jpg" width="1186" height="539" alt="Eventuri BMW E46 M3 intake" title="E46-M3-Scoop" 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"> <ul> <li style="list-style-type: none;"> <ul>100% Prepreg carbon fibre with a CNC machined collar – the air scoop forces ambient air directly into the filter opening. This scoop simply clicks into place in the front right hand brake duct and effectively saturates the mouth of the intake with cold air. It has been designed to take up half the height of the duct in order to allow airflow to still continue through the duct for the brakes. The scoop is so effective that even after a hard drive, the aluminium cowl at the mouth of the intake will still feel cold to touch!</ul> </li> </ul> <p><strong>MAF tube</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-15339-3312393453]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/15966657596_1474b6e562_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/2025/03/15966657596_1474b6e562_b.jpg" width="1024" height="609" alt="Eventuri BMW E46 M3 intake" title="15966657596_1474b6e562_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"> <ul> <li style="list-style-type: none;"> <ul>The MAF tube is CNC machined from aluminium and then anodised. The MAF boss itself is machined from an engineering plastic to minimise the heat soak into the sensor through conduction. We have incorporated a machined recess on one side to allow the OEM rubber gasket from the stock airbox to be used for a perfect seal into the stock elbow.</ul> </li> </ul> <p><strong>Heat Shields</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-15339-2386941746]" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2025/03/15806696987_c1ab140cbd_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/2025/03/15806696987_c1ab140cbd_b.jpg" width="1024" height="452" alt="Eventuri BMW E46 M3 intake" title="15806696987_c1ab140cbd_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"> <ul> <li style="list-style-type: none;"> <ul>There are 3 aluminium heat shields. The main shield is part of the intake assembly as above. There is then an extension shield which fits onto the main shield and blocks hot air from the radiator. The last shield secures to the chassis underneath the carbon housing to minimise direct heat soak from the block. We used neoprene on the main shield to insulate it for optimum function in keeping inlet air temperatures as low as possible.</ul> </li> </ul> <p> </p> <ul>These components come together to improve the efficiency of the engine intake. The result – more power, throttle response and sound.</ul> </div> </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-7f9c" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1739897349611-9f57f2ff-7f9c" 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_empty_space" style="height: 20px"><span class="vc_empty_space_inner"></span></div><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/2025/03/E46-M3-Installation-Guide1.pdf" title="">Download Installation Guide</a></div><div class="vc_empty_space" style="height: 20px"><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="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/youtubeEzMjpYVQBzY-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/EzMjpYVQBzY?feature=oembed" data-deferlazy="1" title="BMW E46 M3 Dyno Testing Eventuri" 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></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/youtubeEHb-AnXoReE-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/EHb-AnXoReE?feature=oembed" data-deferlazy="1" title="Eventuri carbon intake sound comparison E46" 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></div></div></div><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <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/youtube1DjwRUoG9oA-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/1DjwRUoG9oA?feature=oembed" data-deferlazy="1" title="E46 M3 Eventuri Cabin sound comparison" 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: 32px"><span class="vc_empty_space_inner"></span></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><!-- BMW E46 M3 intake Performance increase = 10-15hp, 8-12ft-lb The E46 M3 intake system is a result of extensive data logging, dyno testing and design optimisation. Our aim was to develop an intake system for the S54 engine which worked with the stock ECU map and MAF sensor and produced a genuine improvement in the driving experience. The Eventuri Difference The E46 M3 Eventuri system uses our Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the MAF tube. Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect PerformanceProduct DetailsInstallation GuidePerformance Below is a dyno graph showing the comparison between the Eventuri and the stock airbox on a standard car with just a rear exhaust and standard map. As you can see, power and torque are increased through a large portion of the rpm range not just at the peak. This translates on the road to increased part throttle and full throttle response with the car pulling much more eagerly to the redline. The testing was done on the same day back-to-back and temperatures were monitored to ensure consistency. Although the Eventuri system does not require a remap – we have seen further gains when the E46 M3 is subsequently remapped. The graph below shows another E46 M3 with 3 curves – stock, Eventuri and then Eventuri with a remap. In this instance the car was remapped by Evolve Automotive. Product Details Part Numbers: EVE-E46-INT : BMW E46 M3 Black Carbon intake EVE-E46-KV-INT : BMW E46 M3 Kevlar intake Components Each component is engineered for a purpose and to a very high standard. Each kit consists of: 100% Prepreg Carbon Fibre Intake Housing Anodised Aluminium inlet cowling High Flow Filter CNC Machined MAF tube 100% Prepreg Carbon Fibre Air Scoop with CNC machined aluminium collar 3 Aluminum heat shields High quality Silicon coupler with BMW specification hose clamps Carbon Intake Housing Assembly Made from 100% prepreg carbon fibre of the highest quality, the workmanship on the housing is second to none. This encapsulates the filter and is mated to an anodised aluminum inlet cowl to ensure a smooth inlet flow path. The filter itself is a deep pleated, high flow double cone configuration which is dry to avoid damaging the MAF sensor. Finally the assembly is then mated to an aluminium heat shield which effectively shrouds the intake from engine bay heat and captures the ambient air being diverted from the scoop. Also notice the rubber spacer on the mount of the heat shield – this is for the headlight module to sit on so that it remains at the right height – small details are important! Carbon Air Scoop 100% Prepreg carbon fibre with a CNC machined collar – the air scoop forces ambient air directly into the filter opening. This scoop simply clicks into place in the front right hand brake duct and effectively saturates the mouth of the intake with cold air. It has been designed to take up half the height of the duct in order to allow airflow to still continue through the duct for the brakes. The scoop is so effective that even after a hard drive, the aluminium cowl at the mouth of the intake will still feel cold to touch! MAF tube The MAF tube is CNC machined from aluminium and then anodised. The MAF boss itself is machined from an engineering plastic to minimise the heat soak into the sensor through conduction. We have incorporated a machined recess on one side to allow the OEM rubber gasket from the stock airbox to be used for a perfect seal into the stock elbow. Heat Shields There are 3 aluminium heat shields. The main shield is part of the intake assembly as above. There is then an extension shield which fits onto the main shield and blocks hot air from the radiator. The last shield secures to the chassis underneath the carbon housing to minimise direct heat soak from the block. We used neoprene on the main shield to insulate it for optimum function in keeping inlet air temperatures as low as possible. These components come together to improve the efficiency of the engine intake. The result – more power, throttle response and sound. Installation GuideDownload Installation Guide
