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GrimmSpeed Turbo to Downpipe Gasket - Subaru Turbo | 028001
Regular price $32.00Regular priceUnit price per$32.00Sale price $32.00 -
Tomei 08-21 Subaru WRX Sedan / 11-21 STI Sedan Expreme Ti Titanium Catback Exhaust | TB6090-SB02C
Regular price $1,896.00Regular priceUnit price per$2,107.00Sale price $1,896.00Sale -
Suya Performance Billet Aluminum Engine Bay Caps (4PC Set) for All Subaru Models
Regular price From $211.00Regular priceUnit price per$276.00Sale price From $211.00Sale -
Perrin 02-14 WRX / 04-21 STI Belt Cover Black - Black/Red/Neon Yellow| PSP-ENG-150
Regular price From $95.00Regular priceUnit price per$162.00Sale price From $95.00Sale -
Koyo 08-21 Subaru WRX/STI / 05-09 Legacy GT(Manual Transmission) Radiator | VH091662
Regular price $582.00Regular priceUnit price per$827.00Sale price $582.00Sale -
GrimmSpeed 02-14 WRX / 04-21 STI / 05-09 LGT / 04-13 FXT Uppipe to Turbo Gasket | 024001
Regular price $27.00Regular priceUnit price per$27.00Sale price $27.00 -
PLM Power Driven Subaru EWG Up Pipe with Dump Tube 38mm | PLM-SUB-UP-PIPE-EWG-38MM
Regular price $456.00Regular priceUnit price per$570.00Sale price $456.00Sale -
GrimmSpeed Lightweight Battery Tie Down Fits All Subaru Models
Regular price $64.00Regular priceUnit price per$64.00Sale price $64.00 -
Perrin Stiffi Battery Tie Down Red Subaru Models | PSP-ENG-700RD
Regular price $74.00Regular priceUnit price per$134.00Sale price $74.00Sale -
Tial Q Vent-To-Atmosphere Blow Off Valve - Universal
Regular price From $433.00Regular priceUnit price per$0.00Sale price From $433.00 -
Tomei 02-14 WRX / 04-21 STI / 05-09 LGT / 05-08 FXT Unequal Length Exhaust Manifold | TB6010-SB02A
Regular price $1,308.00Regular priceUnit price per$1,454.00Sale price $1,308.00Sale -
HKS Super Sequential Blow Off Valve SQV4 Black Edition - Universal (71008-AK005)
Regular price $410.00Regular priceUnit price per$482.00Sale price $410.00Sale -
Vibrant 2-Bolt High Temperature Exhaust Gasket - Universal
Regular price From $10.00Regular priceUnit price per$13.00Sale price From $10.00Sale -
Invidia 08-14 Subaru WRX / 08-21 STI High Flow Cat w/ Extra 02 Bung Downpipe | HS08SW1DOC
Regular price $1,166.00Regular priceUnit price per$1,666.00Sale price $1,166.00Sale -
GetaDomTune 04-21 STI/ 02-14 WRXCylinder 4 Chamber Cooling System w/Metal Fitting | CYL4COOL-SS
Regular price $146.00Regular priceUnit price per$146.00Sale price $146.00 -
Invidia 08-14 Subaru WRX / 08-21 STI Downpipe High Flow Cat | HS08SW1DOCB
Regular price $1,166.00Regular priceUnit price per$1,666.00Sale price $1,166.00Sale
Optimize your Subaru STI 2008-2014 engine's performance with a comprehensive range of top-quality aftermarket parts from industry-leading brands. Elevate the power and efficiency of your vehicle with ETS, HKS, Perrin, Mishimoto, AMS, Grimmspeed, Cobb, Remark, PLM, Turbosmart, IAG Performance, and more. Enhance airflow and filtration through AIR INTAKE DUCTS and COLD AIR INTAKES, while maintaining engine cleanliness with AIR OIL SEPARATORS and CATCH CANS. Experience impeccable control and responsiveness with BLOW OFF VALVES and BOOST CONTROL SOLENOID COVERS, complemented by the reliability of ENGINE MOUNTS and meticulously crafted ENGINE MANAGEMENT HARNESSES. Simplify maintenance and improve overall performance with DIPSTICKS and explore comprehensive ENGINE PACKAGE DEALS for a holistic approach to upgrading your Subaru WRX's engine. Unleash the full potential of your vehicle through precision-engineered components designed to deliver both power and durability, all meticulously designed to give your Subaru STI the edge on the road or track.