{"product_id":"grimmspeed-22-23-subaru-wrx-fa24-top-mount-intercooler-kit","title":"GrimmSpeed Raw Aluminum Top-Mount Intercooler for Subaru FA24","description":"\u003ch4\u003eIncrease charge-air volume without abandoning the factory top-mount layout\u003c\/h4\u003e\u003cp\u003eGrimmSpeed GRM113049 is the raw aluminum finish version of its billet top-mount intercooler for the supported FA24-powered Subaru applications. A 19 by 7 by 4-inch cross-flow core, CNC-machined end tanks, and a double O-ring throttle-body connection increase cooling capacity while retaining factory-style interfaces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrimmSpeed GRM113049 uses the verified raw aluminum finish configuration\u003c\/li\u003e\n\u003cli\u003eCross-flow bar-and-plate core measures 19 by 7 by 4 inches\u003c\/li\u003e\n\u003cli\u003eCore provides 63 percent more volume and 209 percent more flow area than the factory unit\u003c\/li\u003e\n\u003cli\u003eFour-axis CNC-machined billet aluminum end tanks distribute flow with low pressure drop\u003c\/li\u003e\n\u003cli\u003ePre-installed double O-ring throttle-body connection resists boost leaks\u003c\/li\u003e\n\u003cli\u003eEach unit is pressure tested, cleaned, and sealed before shipment\u003c\/li\u003e\n\u003cli\u003eMaintains the factory charge-pipe, throttle-body, and hood-duct interfaces\u003c\/li\u003e\n\u003cli\u003eNo tune is required for installation on an otherwise compatible calibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVerified Trims and Engine\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2024\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase, Premium, Limited, and GT; FA24 turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2023\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eAscent\u003c\/td\u003e\n\u003ctd\u003eBase, Limited, Touring, and Onyx; FA24 turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eSport or Touring XT; FA24 turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003ctd\u003eBase, Limited, or Touring XT; FA24 turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2023\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003ctd\u003eWilderness; FA24 turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eGRM113049\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTop-mount intercooler kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eRaw Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Type\u003c\/td\u003e\n\u003ctd\u003eCross-flow bar and plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Size\u003c\/td\u003e\n\u003ctd\u003e19 x 7 x 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Volume Increase\u003c\/td\u003e\n\u003ctd\u003e63 percent over stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Area Increase\u003c\/td\u003e\n\u003ctd\u003e209 percent over stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Tanks\u003c\/td\u003e\n\u003ctd\u003eFour-axis CNC-machined billet aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle-Body Seal\u003c\/td\u003e\n\u003ctd\u003ePre-installed double O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eNo tune required for the intercooler alone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmissions\u003c\/td\u003e\n\u003ctd\u003eCARB EO D-896-2 listed in the source catalog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne GrimmSpeed GRM113049 top-mount intercooler in raw aluminum finish\u003c\/li\u003e\n\u003cli\u003eOne silicone throttle-body coupler\u003c\/li\u003e\n\u003cli\u003eTwo pre-installed throttle-body O-rings\u003c\/li\u003e\n\u003cli\u003eApplication-specific mounting hardware supplied with the kit\u003c\/li\u003e\n\u003cli\u003eCharge pipe, bypass valve, tools, and unrelated engine parts are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout GrimmSpeed\u003c\/h4\u003e\u003cp\u003eGrimmSpeed engineers Subaru performance components around measured factory interfaces and in-house testing. Its billet intercooler uses machined end tanks, a large cross-flow core, and a sealed throttle-body connection to increase charge-air capacity without converting the vehicle to a front-mount layout.\u003c\/p\u003e\u003ch4\u003eRelated Parts\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eNo internal product is linked because charge pipes, bypass valves, gaskets, and tuning components must be confirmed for GrimmSpeed GRM113049 and the exact FA24 vehicle configuration.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the GRM113049?\u003c\/strong\u003e\u003cp\u003eIt is the raw aluminum GrimmSpeed billet top-mount intercooler for the supported FA24-powered Subaru applications.\u003c\/p\u003e\u003cstrong\u003eDoes this intercooler require a tune?\u003c\/strong\u003e\u003cp\u003eNo tune is required for the intercooler alone, but every other engine modification and calibration must remain compatible.\u003c\/p\u003e\u003cstrong\u003eHow large is the core?\u003c\/strong\u003e\u003cp\u003eThe cross-flow bar-and-plate core measures 19 inches by 7 inches by 4 inches.\u003c\/p\u003e\u003cstrong\u003eHow does it compare with the factory intercooler?\u003c\/strong\u003e\u003cp\u003eGrimmSpeed reports 63 percent more core volume and 209 percent more flow area than the factory unit.\u003c\/p\u003e\u003cstrong\u003eDoes it reuse the factory charge pipe?\u003c\/strong\u003e\u003cp\u003eYes. The design retains the factory charge-pipe, throttle-body, and hood-duct interfaces on supported applications.\u003c\/p\u003e\u003cstrong\u003eWhat prevents leaks at the throttle body?\u003c\/strong\u003e\u003cp\u003eThe connection uses a pre-installed double O-ring and threaded retaining interface designed for elevated boost pressure.\u003c\/p\u003e\u003cstrong\u003eDoes it fit every FA24-powered Subaru?\u003c\/strong\u003e\u003cp\u003eNo. Use only the exact model years and trims in the fitment table and confirm current manufacturer data before installation.\u003c\/p\u003e\u003cstrong\u003eWhat should be checked after installation?\u003c\/strong\u003e\u003cp\u003ePressure-test the charge path and verify coupler seating, O-ring condition, hardware torque, hood-duct alignment, bypass-valve operation, and clearance before driving.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eConfirm the vehicle, FA24 turbo configuration, finish, and GrimmSpeed GRM113049 before opening the charge-air system.\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool, review the current GrimmSpeed instructions, disconnect the battery if directed, and protect all open intake connections from debris.\u003c\/li\u003e\n\u003cli\u003eRemove the factory intercooler and only the ducting, couplers, and hardware identified in the installation procedure.\u003c\/li\u003e\n\u003cli\u003eInspect the pre-installed O-rings and coupler, then lower the intercooler into position without forcing the end tanks or loading nearby hoses and wiring.\u003c\/li\u003e\n\u003cli\u003eConnect the throttle body and charge pipe, align the mounts and hood duct, and tighten all fasteners and clamps in the documented sequence.\u003c\/li\u003e\n\u003cli\u003ePressure-test for boost leaks, verify hood clearance and bypass-valve operation, start the engine, and recheck every connection after the initial heat cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including antimony oxide and other chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":68151262838863,"sku":"GRMGRM113049","price":826.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/grimmspeed-grm113049-raw_aluminum-billet-top-mount-intercooler-01.webp?v=1794587342","url":"https:\/\/www.blackopsautoworks.com\/products\/grimmspeed-22-23-subaru-wrx-fa24-top-mount-intercooler-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}