{"title":"Exhaust","description":"\u003cp\u003eDownpipes, manifolds, and exhaust components for more flow and power.\u003c\/p\u003e","products":[{"product_id":"ams-performance-evo-x-widemouth-downpipe","title":"AMS Performance Evo X Widemouth Downpipe","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe AMS EVO X “Widemouth” Downpipe is the most power producing and well designed downpipe on the market. After months of development and testing we have created the best flowing downpipe possible. Using a CAD designed cast o2 housing we were able to obtain every angle we wanted for maximum flow and perfect fitment.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003eBEST FLOWING DESIGN AVAILABLE, COMPLETELY REPLACES O2 HOUSING AND DOWNPIPE WITH FULL 3″ PIPING\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003e100% CAST 304 STAINLESS STEEL CONSTRUCTION. NO MILD STEEL FLANGES OR CHEAP TUBING\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003e304 STAINLESS STEEL HIGH QUALITY FLEX SECTION\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003e15+ WHEEL HORSEPOWER GAINS OVER STOCK\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003eBOLTS UP TO THE FACTORY CATALYTIC CONVERTER\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003eWIDEBAND BUNG AND PLUG\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003eINCLUDES ALL GASKETS AND NECESSARY HARDWARE\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch6 data-mce-fragment=\"1\"\u003eUNRIVALED FIT AND FINISH\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eOEM DESIGN LEAVES ROOM FOR BIG IMPROVEMENTS\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe turbine outlet on the stock EVO X turbo is a cast piece with a rather complex geometry.  It hugs the back of the turbo pretty tightly and has a small diameter outlet, necking down to around 2.25” before it enters the actual downpipe.  The discharge from the turbo’s internal wastegate is introduced right at the point where the exhaust flow exits the turbine and the entire gas flow is then forced to make a tight turn all in a small area.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis creates a lot of turbulence and if the exhaust gas volume is increased by running other power increasing mods, this juncture is an area where a lot of backpressure will be created.  Due to the space constraints, it is real hard to design a low backpressure fabricated tubular part to fit in the area allowed that is actually better than stock.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eREMOVING RESTRICTIVE DESIGN CONSTRAINTS ALLOWS FOR MAXIMUM POWER\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBy making the turbine outlet section a casting, we were able to maximize the tight space allowed for your o2 housing and downpipe.  By using three dimensions to make a higher volume, straighter path from the turbine housing to the downpipe itself  we achieved the best exhaust flow and power increases without sacrifice.  This downpipe provides more than enough flow for anything from stock to the biggest upgraded turbos available making it the last one you will ever have to buy!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eBETTER THAN OEM QUALITY, DURABILITY AND FITMENT\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUnlike the competition, our downpipe is completely made of 304 cast stainless steel, including the flex section and flanges, for rock-solid durability. No thin, cheap tubing that can crack over time from engine movement and give you headaches down the road. Precise fitment makes for ease of installation and we provide all of the gaskets and hardware needed.  We even incorporated a bung for a wideband gauge with a plug included.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eAPPLICATIONS\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMitsubishi Evolution 10 GSR and MR Models\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFits all Left hand drive models. NOT COMPATIBLE WITH RIGHT HAND DRIVE MODELS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMS Performance","offers":[{"title":"Default Title","offer_id":43926112567490,"sku":"AMS.04.05.0001-1","price":579.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/AMS_Performance_Mitsubishi_EVO_X_Turbo_Downpipe_1200x800-1024x683.jpg?v=1705602826"},{"product_id":"bsfab-evo-x-stock-replacement-manifold","title":"BSFab Evo X Stock Replacement Manifold","description":"\u003cdiv data-mce-fragment=\"1\"\u003e-Replacement for stock frame Evo X turbochargers\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e-Using a Stainless Steel Cast Collector for utmost durability\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e-1.25\" primaries for maximum velocity and spool characteristics\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e-Schedule 10 304SS Pipe\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e-Fully back-purged TIG-welded construction\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eApplication: 2008-2015 Mitsubishi Lancer Evolution X\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e**INTENDED FOR OFF-ROAD, CLOSED RACE TRACK, AND SANCTIONED COMPETITION USE ONLY!**\u003c\/div\u003e","brand":"BSFab","offers":[{"title":"Default Title","offer_id":43926167912642,"sku":"bsfab-evoxstkmani","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/20201224_222853_720x_2814be63-7f76-4228-b6f5-d3bdb00ead9b.webp?v=1705604320"},{"product_id":"boost-logic-4-5-exhaust-valved-rear-section-for-r35-gtr","title":"Boost Logic 4.5\" Exhaust Valved Rear Section for R35 GTR","description":"\u003cp\u003eBoost-activated valved muffler upgrade for the Boost Logic Magnum 4.5\" Titanium Exhaust — muffler section only, reuses your existing tips. Valves stay closed under 7 psi for a subdued cruising tone (about 10 dB quieter than the non-valved version), then open above boost for maximum flow and an aggressive sound. Zero back pressure or power loss when closed; matches full race exhaust flow when open.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Boost Logic Magnum 4.5\" exhaust systems only.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410434437314,"sku":"BL 02010910-45-VMS","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC01256-Edit-scaled.jpg?v=1783984526"},{"product_id":"boost-logic-4-link-pipe-v-band-to-4-formula-exhaust-race-midpipe-for-r35-gtr","title":"Boost Logic 4\" Link Pipe V-Band to 4\" Formula Exhaust (Race Midpipe) for R35 GTR","description":"\u003cp\u003eSet of two stainless steel link pipes that integrate Boost Logic 4\" downpipes with the 4\" Race (or Resonated) Midpipe on the R35 GTR. Each pipe has a 4\" V-band connection at the downpipe side and transitions to a 3.5\" slip-fit for the midpipe. Integrated spring tabs fasten them to the midpipe for a tight, leak-free connection.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410437189826,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC09285-Edit.jpg?v=1783984532"},{"product_id":"boost-logic-4-link-pipe-v-band-to-magnum-4-5-exhaust-for-r35-gtr","title":"Boost Logic 4\" Link Pipe V-Band to Magnum 4.5\" Exhaust for R35 GTR","description":"\u003cp\u003e4\" link pipes required to run Boost Logic 4\" downpipes with the Magnum 4.5\" exhaust system on the R35 GTR.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410437222594,"sku":"BL 02010904-4-LP","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC02881-Edit-2.jpg?v=1783984537"},{"product_id":"boost-logic-titanium-4-dump-tubes-for-bl-4-downpipes","title":"Boost Logic Titanium 4\" Dump Tubes for BL 4\" Downpipes","description":"\u003cp\u003eTitanium 4\" dump tubes made for Boost Logic 4\" downpipes — the most optimal and lightest dump option on the market, weighing only 1 lb each.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410437255362,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC01027-Edit-scaled.jpg?v=1783984541"},{"product_id":"boost-logic-4-exhaust-race-midpipe-for-r35-gtr","title":"Boost Logic 4\" Exhaust Race Midpipe for R35 GTR","description":"\u003cp\u003eStraight-through race midpipe for maximum exhaust flow. Specifically designed for Boost Logic 4\" exhaust systems only.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410437288130,"sku":null,"price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC08623-Edit-2.jpg?v=1783984543"},{"product_id":"boost-logic-4-exhaust-resonated-midpipe-for-r35-gtr","title":"Boost Logic 4\" Exhaust Resonated Midpipe for R35 GTR","description":"\u003cp\u003eResonated midpipe for Boost Logic 4\" exhaust systems. Tames drone and interior resonance versus the straight race midpipe while keeping the full 4\" flow path. Designed for Boost Logic 4\" exhaust systems only.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410438205634,"sku":"BL 02010614","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC08621-Edit-2.jpg?v=1783984740"},{"product_id":"boost-logic-r35-4-titanium-exhaust-valved-section-upgrade","title":"Boost Logic R35 4\" Titanium Exhaust Valved Section Upgrade","description":"\u003cp\u003eValved section upgrade for the Boost Logic R35 4\" Titanium Exhaust. Boost-activated valves stay closed at cruise for a quieter cabin, then open under boost for full flow and the aggressive Boost Logic sound. Upgrades an existing BL 4\" titanium system to valved operation.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410438303938,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/dsc09673edit.jpg?v=1783984744"},{"product_id":"boost-logic-magnum-gtr-exhaust-for-r35-gtr","title":"Boost Logic Magnum GTR Exhaust for R35 GTR","description":"\u003cp\u003eThe Boost Logic Magnum 4.5\" exhaust — the largest R35 GTR exhaust on the market. Full titanium construction keeps weight to a minimum while the 4.5\" piping supports the biggest builds. Includes midpipe and muffler section with burnt titanium tips.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOptions:\u003c\/strong\u003e choose your tip finish (Blue Burnt standard, Ceramic Black available) and add the valved muffler section for a subdued cruising tone that opens up under boost.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410438435010,"sku":"BL 02010910-45","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_9719-1.jpg?v=1783984751"},{"product_id":"boost-logic-r35-4-titanium-exhaust-for-nissan-r35-gtr-09","title":"Boost Logic R35 4\" Titanium Exhaust for Nissan R35 GTR 09+","description":"\u003cp\u003eBoost Logic's full titanium 4\" exhaust for the 2009+ Nissan R35 GTR. Massive flow for big-power builds with the weight savings only titanium delivers. Ships with the Quadzilla midpipe standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOptions:\u003c\/strong\u003e six tip finishes (Blue standard; Ceramic Coated Black available), midpipe choice (Quadzilla, Race, or Resonated), and an optional valved section with boost-activated valves that open at 7 psi.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410438533314,"sku":"BL 02010910","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_6425_1.jpg?v=1783984757"},{"product_id":"boost-logic-3-downpipe-kit-for-nissan-r35-gtr-09","title":"Boost Logic 3\" Downpipe Kit for Nissan R35 GTR 09+","description":"\u003cp\u003eStainless steel 3\" downpipe kit for BPU cars or upgraded stock-frame turbochargers (like those in the Boost Logic 750 package). Thick one-piece cast flanges resist warping and cracking, 3\" mandrel-bent tubing maximizes flow, and the ceramic coating keeps heat in the piping and out of the engine bay. Includes all hardware and gaskets needed for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2009+ Nissan R35 GTR — USDM, European, and JDM models.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSold for off-road and competition use only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410494763202,"sku":"BL 02010904","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_2236_1.jpg?v=1783988184"},{"product_id":"boost-logic-formula-series-quadzilla-titanium-midpipe-for-nissan-r35-gtr-09","title":"Boost Logic Formula Series Quadzilla Titanium Midpipe for Nissan R35 GTR 09+","description":"\u003cp\u003eMidpipe fabricated 100% from titanium and precision TIG welded — just 3.8 lbs. The layout runs 2x 75mm tubes into 4x 60mm tubes into a single 90mm tube through a proper merge collector, delivering a quad-tone resonated-style sound without restriction. Bolts up to the stock downpipes and stock muffler-back exhaust or most aftermarket systems. Includes all gaskets and hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2009+ Nissan R35 GTR — USDM, European, and JDM models.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410494828738,"sku":"BL 02010909","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_9227.jpg?v=1783988193"},{"product_id":"boost-logic-midpipe-y-pipe-for-nissan-r35-gtr-09-coated","title":"Boost Logic Midpipe (Y-Pipe) for Nissan R35 GTR 09+ (Coated)","description":"\u003cp\u003eY-pipe midpipe made from 100% 304 stainless steel, running 2x 75mm tubes into a single 90mm through a proper merge collector. Two flex sections allow easy installation and absorb engine sway, and the high-temp ceramic coating minimizes radiated heat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2009+ Nissan R35 GTR — USDM, European, and JDM models.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSold for off-road and competition use only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410494861506,"sku":"BLMNRG9(Coated)","price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_3278500x289_5a983879-769f-4d5a-9d50-37e83be5b66c.jpg?v=1783988201"},{"product_id":"boost-logic-r35-f16-titanium-exhaust-tip-set-for-nissan-r35-gtr-09","title":"Boost Logic R35 F16 Titanium Exhaust Tip Set for Nissan R35 GTR 09+","description":"\u003cp\u003eTitanium exhaust tip set for the R35 GTR — an aggressive look without buying a full aftermarket catback. Precision made from high-grade titanium, available in Raw or Burnt Blue finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2009+ Nissan R35 GTR — USDM, European, and JDM models.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Raw","offer_id":48410494894274,"sku":"BL 02010908","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Burnt Blue","offer_id":48410494927042,"sku":"BL 02010908-BLU","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_4410_1.jpg?v=1783988206"}],"url":"https:\/\/gradeagarage.com\/collections\/exhaust.oembed","provider":"Grade A Garage","version":"1.0","type":"link"}