{"title":"VA WRX Intake","description":"","products":[{"product_id":"ryco-air-filter-a1527-forester-08-13","title":"Air Filter - A1527\/ 46914 - WRX\/STi (08-21)","description":"\u003cp\u003e- Pleated filter paper means more dirt\/dust is trapped, providing longer lasting engine protection\u003c\/p\u003e\n\u003cp\u003e- Prevents damage to engine's top end\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Ryco","offers":[{"title":"Default Title","offer_id":42564015174,"sku":"A1527","price":27.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/A1527.jpg?v=1493871008"},{"product_id":"process-west-cold-air-intake-cai-wrx-va-15-17","title":"Process West - Cold Air Intake (CAI) - (WRX VA 15-20)","description":"\u003cp\u003e\u003cspan style=\"font-size: small; color: #ff2a00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eReplaces the entire restrictive factory air intake tract.\u003c\/p\u003e\n\u003cp\u003eFabricated from lightweight CNC mandrel bent aluminum tube and has a CNC machined air flow meter mount.\u003c\/p\u003e\n\u003cp\u003eComes complete with laser cut\/CNC folded sheet aluminum air box, air flow meter wiring extension harness and K\u0026amp;N high flow air filter.\u003c\/p\u003e\n\u003cp\u003ePowder coated wrinkle black for a factory-look finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Process West","offers":[{"title":"Default Title","offer_id":43637239814,"sku":"PWCAI08","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/PWCAI08.jpg?v=1533099300"},{"product_id":"cobb-tuning-big-sf-cold-air-intake-system-w-airbox-wrx-va-15-19","title":"Cobb Tuning - Big SF Cold Air Intake System w\/Airbox - (WRX VA 15-20)","description":"\u003cp\u003eThe Big SF Intake for the 2015+ Subaru WRX is constructed of full 3\" aluminum tubing, a custom aluminum airbox, and a dual cone intake filter. Mandrel bent and powder-coated black, the 3\" intake tube and custom airbox look great in the engine bay and increase airflow potential substantially. The reusable Green filter can be cleaned and re-used for the life of your vehicle!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Proper tuning is MANDATORY for this intake!! Use associated +BigSF OTS Maps or have your car tuned by a Certified Protuner    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacing the factory intake and airbox with the COBB Cold Air Intake will greatly reduce pre-turbo restrictions. When a restriction is removed, it allows the engine to be more efficient while also enabling it to make more power!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlack 3\" Mandrel Bent Aluminum Tubing\u003c\/li\u003e\n\u003cli\u003eBlack Airbox with Laser Etched Logo\u003c\/li\u003e\n\u003cli\u003eDual Cone, Pre-Oiled, Green Filter\u003c\/li\u003e\n\u003cli\u003ePlug \u0026amp; Play MAF Extension Harness\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cobb","offers":[{"title":"Default Title","offer_id":31882185900122,"sku":"745110","price":799.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/745110.jpg?v=1582254484"},{"product_id":"aeroflow-high-flow-filter-replacement-for-process-west-cai","title":"Aeroflow - High Flow Filter - Replacement for Process West CAI","description":"\u003cspan data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eDirect Replacement for the K\u0026amp;N high flow air filter on Process west Cold Air Intakes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e Aeroflow Pod filters are manufactured from a high temp Polyurethane material. Featuring an aesthetic 4-layer cotton black design, these are perfect for any aftermarket applications. With increased air flow, these Aeroflow Pod Filters are designed to increase performance. These filters are reusable\/washable, hence saving you money and protecting the environment. We have the newest technologies in air filter manufacturing that allows us to provide you with what we feel is the highest quality filter at a great price. Get an Aeroflow Pod Filter today and experience the Aeroflow difference!\u003c\/span\u003e","brand":"DC Jap Automotive","offers":[{"title":"Default Title","offer_id":41000946696354,"sku":"AF2711-0930","price":99.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/AF2711-0930_jpg.jpg?v=1637673822"},{"product_id":"cobb-tuning-redline-carbon-fibre-sf-intake-system-wrx-va-15-21","title":"Cobb Tuning - REDLINE Carbon Fibre SF Intake System - (WRX VA 15-21)","description":"\u003cp\u003eThe Redline Carbon Fiber Intake seamlessly blends elite performance and premium aesthetics to produce the ultimate intake for your 2015-2021 WRX . Constructed of hand laid carbon fiber and finished in a high quality gloss clear coat, the intake system's presence in your engine bay does not go unnoticed. \u003c\/p\u003e\n\u003cp\u003eConstruction\u003cbr\u003eThe main airbox is constructed of multiple layers of 2x2 twill carbon fiber sheets for a true carbon intake through and through. High quality gloss clear finish provides fade resistance from heat and UV light. A bespoke black Redline badge sits at the front of the integrated intake ducting. Air is filtered through a larger pre-oiled filter and routed to the MAF housing. The wire-reinforced black silicone couplers are sealed on either end with black anodized clamps for a very sleek install.\u003c\/p\u003e\n\u003cp\u003eVelocity Stack MAF Housing\u003cbr\u003eThis intake system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence. A custom conical air-filter element, CFD-designed velocity stack and unique air flow straightener grid are designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings. The one piece high temperature plastic composite design saves weight and reduces heat transfer.\u003c\/p\u003e\n\u003cp\u003eInstallation and Service\u003cbr\u003eInstallation of the Redline Intake is as simple as it comes for intakes with an integrated airbox and scoop. Follow our detailed instructions to install the supplied hardware and the entire assembly can be dropped in within a few minutes. Serviceability of the intake air filter is one of the Redline intakes best features. A custom billet aluminum lid is mounted on top to secure the cone filter in to place within the carbon airbox, and the use of a satisfying and sturdy billet dial locks it all into place. Allowing for instant easy access with no tools needed in order to remove and service or replace the filter.\u003c\/p\u003e\n\u003cp\u003eCalibration\u003cbr\u003eThe Redline Carbon Fiber intake is compatible with existing COBB Off The Shelf Maps that support the standard SF Intake. For 2015-2021 WRX's, that includes Stage 1+ and Stage 2 OTS Maps. For a complete list of maps for your car, head over to the Maps Section of our website.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHY?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe've re-set the bar for Subaru performance intakes. The Redline Carbon Fiber Intake is the premier intake system you've been looking for. Upgrade the restrictive factory intake with a high flowing and aesthetically pleasing intake system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru Carbon Fiber Redline Intake WRX 2015-2021\u003c\/li\u003e\n\u003cli\u003eFull carbon fiber air box with integrated duct\u003c\/li\u003e\n\u003cli\u003eHigh quality gloss clear coat\u003c\/li\u003e\n\u003cli\u003eFully enclosed filter housing with tool less access\u003c\/li\u003e\n\u003cli\u003eAll black hardware and accessories for premium appearance\u003c\/li\u003e\n\u003cli\u003eSignificant improvements in air flow and temps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2015-2021 Subau WRX VAB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cobb","offers":[{"title":"Default Title","offer_id":42187186897153,"sku":"742100","price":1465.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/742100.jpg?v=1638922989"},{"product_id":"ryco-cabin-filter-rca183p-wrx-sti-08-21","title":"Ryco - Cabin Filter - RCA183P \/ WP2023 (WRX\/STi - 08-21)","description":"\u003cp\u003eRyco's Cabin Air Filters, are designed to reduce the amount of harmful contaminants entering into your vehicle via the heating ventilation and air conditioning (HVAC)system, whilst providing a much cleaner breathing environment for you and your passengers. Ryco offer a range of particle and activated carbon cabin air filters engineered to filter out harmful contaminants. In addition to filtering out contaminants, Ryco activated carbon filters, featuring an activated charcoal layer, are designed to absorb harmful gases such as exhaust and ozone as well as absorbing noxious odours.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Ryco","offers":[{"title":"Default Title","offer_id":42913991360769,"sku":"RCA183P","price":46.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/cabin_filter_005701ab-d4c4-4cf6-b3ce-13415b48efd7.jpg?v=1654143923"},{"product_id":"sf-intake-replacement-filter-va-wrx","title":"Cobb Tuning SF Intake Replacement Filter - WRX VA (15-21)","description":"\u003cp\u003eReplacment Air Filter for the 2015+ WRX Big SF Intake and Ford Mustang EcoBoost Intake    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element become damaged, this is the replacement part. Will last the life of your car and can be cleaned and oiled for optimum long term performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWashable\/Reusable Cotton Woven Media\u003c\/li\u003e\n\u003cli\u003eIncreased Airflow While Maintaining Filtering Efficiency\u003c\/li\u003e\n\u003cli\u003ePre-Oiled\u003c\/li\u003e\n\u003cli\u003eLong Life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Cobb-Tuning-SF-Intake-Replacement-Filter-Subaru-WRX-VA-15-19\/Ford-Mustang-Ecoboost-7M1102\"\u003e \u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DC Jap Automotive","offers":[{"title":"Default Title","offer_id":43817888776449,"sku":"7M1102","price":177.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/Ford_Mustang_EcoBoost_Intake_Replacement_Filter_2015-2017__33539.jpg?v=1679447038"},{"product_id":"cobb-tuning-sf-air-intake-system-w-airbox-wrx-va-15-20","title":"Cobb Tuning - SF Air Intake System w\/Airbox - (WRX VA 15-20)","description":"\u003cp\u003eThe COBB SF Intake System is our entry level intake upgrade for your 2015-2021 Subaru WRX .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe airbox is constructed of black powder coated aluminum. A slot in the front of the airbox accepts air directed through the factory air scoop. Air is filtered through a larger pre-oiled filter and routed to the velocity stack MAF housing. The wire-reinforced black silicone couplers are sealed on either end with clamps for a leak-free install.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVelocity Stack MAF Housing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis intake system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence. A custom conical air-filter element, CFD-designed velocity stack and unique air flow straightener grid are designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings. The one piece high temperature plastic composite design saves weight and reduces heat transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SF Intake System is compatible with COBB Off The Shelf Maps. Look for maps denoted with \"+SF\" in your Accessport firmware or on the Maps section of our website. For a complete list of maps for your car, head over to the Maps Section of our website.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacing the factory intake and airbox with the COBB SF Intake will reduce pre-turbo restrictions. When a restriction is removed, it allows the engine to be more efficient while also enabling it to make more power!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Velocity Stack MAF Housing\u003c\/li\u003e\n\u003cli\u003eBlack Powdercoated Airbox with COBB Badge\u003c\/li\u003e\n\u003cli\u003ePre-Oiled Cone Filter\u003c\/li\u003e\n\u003cli\u003eCompatible with stock tune and COBB \"+SF\" OTS Maps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVehicle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2021 Subaru WRX VA (FA20)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Cobb","offers":[{"title":"Default Title","offer_id":44168836710657,"sku":"745120","price":1030.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/files\/745120.jpg?v=1699408264"},{"product_id":"k-n-high-flow-panel-air-filter-wrx-sti-08-21","title":"K\u0026N High Flow Panel Air Filter - WRX\/STi (08-21)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eK\u0026amp;N's replacement air filters\u003c\/span\u003e\u003cspan\u003e are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K\u0026amp;N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K\u0026amp;N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to boost horsepower and rate of acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCan be cleaned and used again\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh air flow with exceptional filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLasts up to 50,000 miles before cleaning is required depending on driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with original equipment manufacturer vehicle electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWill NOT void vehicle warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMillion Mile Limited Warranty®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":44845426508033,"sku":"33-2304","price":109.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/files\/733619_4_b7e1a5f7-85b6-4b64-a78b-028077631c39.jpg?v=1712882546"},{"product_id":"grimmspeed-dry-con-panel-air-filter-wrx-sti-08-21","title":"GrimmSpeed Dry-Con Panel Air Filter - WRX\/STi (08-21)","description":"\u003cp\u003eAt GrimmSpeed we know that not everyone is ready for one of our full aftermarket intake systems, but still wants a safe and easy way to increase power with no tuning required. We worked hard to develop a direct replacement, dry-element air filter for the stock airbox that not only decreases restriction, producing more torque and horsepower, but is also able to filter out particulates at the same level as the OEM filter to keep your engine safe.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUICK SPECS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OE Replacement – Drops right into the OEM airbox for an easy install\u003c\/li\u003e\n\u003cli\u003eOil-Free Element – Dry-Con means more reliability and easier maintenance\u003c\/li\u003e\n\u003cli\u003eProven Performance: Designed in the Lab, Proven on the Dyno\n\u003cul\u003e\n\u003cli\u003eTested +9 TQ and +6 WHP – Safe, reliable power gains\u003c\/li\u003e\n\u003cli\u003e62% Better Flow than OEM – More flow\/less restriction, equals more power\u003c\/li\u003e\n\u003cli\u003e99.1% Efficiency – Filters at the same level as OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLong Service Life – Up to 20K mile service interval\u003c\/li\u003e\n\u003cli\u003eServiceable\/Reusable – Simple refresh using popular cleaning kits\u003c\/li\u003e\n\u003cli\u003eNo Tune Required – Simply drop in and enjoy more safe, reliable power!\u003c\/li\u003e\n\u003cli\u003e1 Year Warranty – Worry free, heavy-duty construction\u003c\/li\u003e\n\u003cli\u003e100% Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHY CHOOSE GRIMMSPEED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilter design is a delicate balancing act, the overall goal of creating a good air filter is to find the ideal combination of flow, filtration efficiency and holding capacity. There IS a difference between simply making a unit that fits in a factory intake box and engineering a performance air filter.\u003c\/p\u003e\n\u003cp\u003eSome air filters are constructed with a cotton or synthetic media combined with an oil to increase filtering ability. This can increase flow, however it also means more difficult filter maintenance because of the need to properly re-oil the filter. We decided to use a dry-construction media, utilizing two different layers of synthetic material with varied filtering and flow abilities, resulting in very similar flow capability to the oiled media while maintaining the same filtering efficiency. Since other important variables in air filter design including the pleat pitch, count and depth can make or break the performance of a filter, extensive testing was required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTESTING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe contracted a 3rd party OEM Test Lab using SAE-5011 OEM Air Filter Standards for our initial filter designs. All of these were the same size and fitment, but used varied filter media including pleat pitch, count, depth, material and construction.\u003c\/p\u003e\n\u003cp\u003eThe first data set explores pressure drop across the filter before and after saturation since it directly relates to the performance potential of the filter. Chart 1 shows that the pressure drop of all clean and dirty filters was very similar, identifying the filtering ability of each panel. The next data set focuses on the filtration ability in each filter; Chart 2 illustrates that filters A and B allowed far too much of the test dust to flow through, with filter C being the optimal candidate for additional performance-based testing. We took the general construction of this unit and modified it into 3 different pleat variations.\u003c\/p\u003e\n\u003cp\u003eSince ultimate performance of an air filter is based on its flow ability, we wanted to see how different pleat packs would compare to the OEM filter in terms of CFM through the filter as well as dust capacity. Chart 3 illustrates that as flow increases, capacity decreases. We see that the performance of the filters has substantially increased over the OEM unit, at the slight cost of reduction in dust capacity. Arguably the most important criteria of the filter is its ability to resist the flow of contaminants. The OEM filter was found to filter at 99.7%, with all three of our test filters scoring almost identically with 99.2% or above as illustrated in chart 4. All of these filters would be exceptional choices.\u003c\/p\u003e\n\u003cp\u003eAfter this very comprehensive testing, we were able to select a design that meets the GrimmSpeed standard and best balanced the ultimate flow potential with the dust holding capacity as illustrated in Chart 5. This filter maintains the same efficiency as OEM, but has an increase in CFM by 62%. The reduction in dust holding capacity is an acceptable middle ground between the filter choices and will still retain a lengthy maintenance interval.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDYNO TESTING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn order to properly evaluate the performance gains of The GrimmSpeed Dry-Con Air Filters, we did four wide open throttle pulls with the OEM air filter, then four more with our unit on a 2021 factory-tuned STI test car. The outlier run was thrown out and results were averaged as shown in Chart 6. We can see a solid 9 ft\/lbs of torque difference and a consistent 6 whp gain from 5400rpm until redline with the GrimmSpeed filters. There is reduction in restriction in the top end that shows well here and has a direct relation to the performance of the air filter.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONCLUSION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GrimmSpeed Dry-Con Air Filter flows an amazing 62% better than OEM, features a 99.2% efficiency and is easy to service without the added hassle of proper re-oiling. Through testing, we saw an increase of 9 ft\/lbs of torque and 6 whp at the top end of the RPM range with no engine tuning involved.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2008-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e2015-2021 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e2008-2014 Subaru STI\u003c\/li\u003e\n\u003cli\u003e2015-2021 Subaru STI\u003c\/li\u003e\n\u003cli\u003e2008-2013 Subaru Forester XT SH\u003c\/li\u003e\n\u003cli\u003e2013-2018 Subaru Forester XT SJ\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT BL\/BP\u003c\/li\u003e\n\u003cli\u003e2010-2014 Subaru Liberty GT BM\/BR\u003c\/li\u003e\n\u003cli\u003e2014-2017 Subaru Liberty GT BN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":45069637615873,"sku":"060091","price":114.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/files\/060089_2_d0592715-a17c-460b-9c72-7adb6e08daaf.jpg?v=1714519718"}],"url":"https:\/\/dcjapautomotive.com\/collections\/va-wrx-intake.oembed","provider":"DC Jap Automotive","version":"1.0","type":"link"}