{"title":"Drivetrain","description":"\u003cp\u003eClutches, flywheels, and drivetrain hardware built to hold power.\u003c\/p\u003e","products":[{"product_id":"arp-mitsubishi-4b11t-flywheel-bolt-kit","title":"ARP Mitsubishi 4B11T Flywheel Bolt Kit","description":"\u003cdiv id=\"newdescrRC\" data-mce-fragment=\"1\"\u003e\n\u003cp align=\"justify\" data-mce-fragment=\"1\"\u003eThe flywheel in the transmission is an important part of your Mitsubishi Evo X. Different types of flywheels work for better styles of racing, whether you run something light for higher revving or something heavier for more power off the line. You know exactly how important a good flywheel is — it ensures your engine switches smoothly between gears.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBecause that flywheel is so critical, it’s important to install it correctly with the right parts. ARP’s Flywheel Bolt Kit includes all the precision crafted fasteners you need for exact installation and smooth operation.\u003c\/p\u003e\n\u003cp align=\"justify\" data-mce-fragment=\"1\"\u003eThese are no average bolts. These extra fine thread flywheel bolts feature an exclusive 12-point head design. Their underhead radius is larger than stock, giving you strength rated at 200,000 psi. And each bolt is centerless ground, ensuring a perpendicular fit to the bearing surface — that means you get equal load distribution.\u003c\/p\u003e\n\u003cp align=\"justify\" data-mce-fragment=\"1\"\u003eAt MAPerformance.com, we’ve always been impressed with the quality parts ARP makes. The next time you change out your flywheel, use the best possible hardware to keep you flying down the track.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\" data-mce-fragment=\"1\"\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2008-2015 Mitsubishi Evo X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43926133473474,"sku":"207-2801","price":50.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/207-2801-arp-flywheel-bolts-evo-x-1_1024x1024_044e59f9-dc58-4d0f-87ba-39d6d76c233e.webp?v=1705603432"},{"product_id":"boost-logic-billet-front-differential-case-for-r35-gtr","title":"Boost Logic Billet Front Differential Case for R35 GTR","description":"\u003cp\u003eThe R35 faces a serious problem putting big power to the ground: the factory front differential case flexes and destroys the front differential. That failure cascades — taking out the diff case, the engine block, the bellhousing, the steering rack, and whatever else it finds in the engine bay.\u003c\/p\u003e\u003cp\u003eThe Boost Logic Billet Front Differential Case is cut from a solid block of 7075 series aluminum for maximum strength while staying lightweight. Direct replacement for the OEM differential housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOptional upgrades (select above):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuaife torque-biasing differential upgrade (+$1,765)\u003c\/li\u003e\n\u003cli\u003eBoost Logic billet front diff cover (+$499)\u003c\/li\u003e\n\u003cli\u003eSheptrans R35 front ring and pinion (+$975)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCore option:\u003c\/strong\u003e send us your housing and we will install your old parts into the new housing for $500 plus bearings and seals. Contact us to arrange.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410660339906,"sku":"BL 02011508","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_8799.jpg?v=1783994165"},{"product_id":"gtr-race-axles-and-300m-stub-shaft-kit-for-r35-gtr","title":"GTR Race Axles and 300M Stub Shaft Kit for R35 GTR","description":"\u003cp\u003eSolid billet 300M race axles and stub shafts, built to survive what big-power GTR launches do to a factory driveline. Now revised for backwards compatibility between OEM and Wavetrac differentials with no additional machining required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid billet 300M construction — superior tensile strength for hard launches, high torque, and repeat abuse\u003c\/li\u003e\n\u003cli\u003eNickel plated for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePrecision engineered for seamless power transfer and consistent driveline response\u003c\/li\u003e\n\u003cli\u003eBackwards compatible with OEM and Wavetrac differentials, no machining needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSelect your year model above — 09-14 or 15+.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"09-14","offer_id":48410660864194,"sku":"BL 02010415-0914","price":5499.0,"currency_code":"USD","in_stock":true},{"title":"15+","offer_id":48410660896962,"sku":"BL 02010415-15","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC01998-Edit.jpg?v=1783994181"},{"product_id":"boost-logic-r35-transmission-overflow-can","title":"Boost Logic R35 Transmission Overflow Can","description":"\u003cp\u003eThe Boost Logic GTR Transmission Overflow Can lets you overfill your transmission with fluid — which is exactly what you want on a car that gets driven hard.\u003c\/p\u003e\u003cp\u003eUnder hard acceleration and spirited driving, the transmission oil pump can suck up air. Air in the pump means shifting problems. The overflow can keeps the pump fed.\u003c\/p\u003e\u003cp\u003eMounts on the right side of the vehicle just behind the rear fender liner. Simple install using factory hardware.\u003c\/p\u003e\u003cp\u003eAvailable in aluminum or titanium.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Aluminum","offer_id":48410661028034,"sku":"BL 02010406","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":48410661060802,"sku":"BL 02010406-TI","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/img_9729.jpg?v=1783994210"},{"product_id":"boost-logic-r35-transmission-belly-pan-with-pig-mat-retaining-mesh","title":"Boost Logic R35 Transmission Belly Pan with Pig Mat Retaining Mesh","description":"\u003cp\u003eProtect your GR6 the smart way. This transmission belly pan for the R35 GTR is built for serious street and track duty — designed specifically for Verkline subframes, but easily trimmed to fit stock subframe setups.\u003c\/p\u003e\u003cp\u003eIt keeps your undertrays in place and leaves the OEM jack point fully accessible. No compromises.\u003c\/p\u003e\u003cp\u003eCustom retainers and mesh inserts let you layer in Pig Mat absorbent pads without worrying about them shifting or flying out. Whether you're chasing personal bests or passing tech at your next event, this pan has your back — and your bottom.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410661257410,"sku":"BL 02010403","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/DSC01232-Edit-Edit.jpg?v=1783994225"},{"product_id":"boost-logic-solid-transmission-mount-kit-for-nissan-r35-gtr-09","title":"Boost Logic Solid Transmission Mount Kit for Nissan R35 GTR 09+","description":"\u003cp\u003eBoost Logic over-engineered the solid transmission mount and gave it a look to match. All four transmission mounts are replaced with chromoly steel units that use the factory locating positions — tested 100% and already running on multiple Boost Logic shop cars.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight savings:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStock front transmission mount: 2.2 lbs → Boost Logic front mount: 1.0 lb\u003c\/li\u003e\n\u003cli\u003eStock rear transmission mount: 3.2 lbs → Boost Logic rear mount: 1.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKit replaces a total of 4 mounts.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Default Title","offer_id":48410661322946,"sku":"BLSTMKNRG9","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/dsc_0025500x335_19418050-5436-4b6c-982d-8a4c67f0776b.jpg?v=1783994237"},{"product_id":"nissan-r35-gt-r-driveshaft-center-support-bearing-carrier-upgrade","title":"Nissan R35 GT-R Driveshaft Center Support Bearing Carrier Upgrade","description":"\u003cp\u003eReduces drivetrain slop. Restores and maintains driveshaft alignment. Installs without removing or disassembling the driveshaft.\u003c\/p\u003e\u003cp\u003eThe stock center support bearing carrier holds the driveshaft in place with a thin layer of rubber. Great for keeping NVH out of the cabin — bad at keeping the bearing centered under load. It sags, ruins driveshaft alignment over time, and introduces slop during shifts and throttle application. The OEM bushing also goes brittle and dry rots, cracking in as little as 5-10 years even on well-kept cars.\u003c\/p\u003e\u003cp\u003eThis upgraded carrier holds the driveshaft firmly in place at all times. The stiffer bushing keeps the bearing from walking off-center, maintaining torque delivery and shaft alignment under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat customers report:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMore direct throttle response\u003c\/li\u003e\n\u003cli\u003eFirmer, more direct shifts\u003c\/li\u003e\n\u003cli\u003eMore instantaneous launches\u003c\/li\u003e\n\u003cli\u003eLess vibration from driveshaft misalignment and rubber deterioration\u003c\/li\u003e\n\u003cli\u003eSmoother low-speed on\/off throttle behavior\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e R35 GT-R with OEM front driveshaft. Does not fit Driveshaft Shop (DSS) shafts.\u003c\/p\u003e\u003cp\u003eChoose Street (softer, quieter) or Track (harder, louder) bushing stiffness above.\u003c\/p\u003e","brand":"Boost Logic","offers":[{"title":"Street (Soft, Quieter)","offer_id":48410661945538,"sku":"NIS01A0-STREET","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Track (Hard, Louder)","offer_id":48410661978306,"sku":"NIS01A0-TRACK","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2026\/1826\/files\/NIS01A0-Assembled.jpg?v=1783994254"}],"url":"https:\/\/gradeagarage.com\/collections\/drivetrain.oembed","provider":"Grade A Garage","version":"1.0","type":"link"}