Availability
SUBARU WRX STI Parts and Accessories
Showing In Stock Items. Show All 66 Items.
Clutch Kit, Stage 3 Endurance, Single, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, Subaru, 2.5L, Kit
Part Number: SBB-FJK1000SS-TZ
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Disc Brake Kit, Z23 Evolution Sport Brake Upgrade, Front and Rear, Cross-Drilled/Slotted Surface, Subaru, Kit
Part Number: PWR-KC4490
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Turbocharger, TD05H-20G, 52.5mm Compressor Inducer, Billet Aluminum, 49.2mm Turbine Exducer, Open Volute, Internal Wastegate, Subaru, STI, Each
Part Number: CBT-E1120G
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
This product may not be eligible for select promotional offers
Disc Brake Kit, Z26 Street Warrior Brake Kit, Front and Rear, Cross-Drilled/Slotted Surface, Subaru, Kit
Part Number: PWR-KC4490-26
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 2.32 in. Height, Subaru, Set of 4
Part Number: IJD-17504811WRX4
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Driveshaft, Rear, Assembled, Balanced, One-piece, Carbon Fiber, 2.750 in. Diameter, Subaru, Each
Part Number: DSS-SUSH14-C
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Disc Brake Kits, Autospecialty Stock Replacement Brake Kits with Calipers, Front and Rear, Solid Surface Rotors, Cast Iron Calipers, Subaru, Kit
Part Number: PWR-KCOE4490
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Exhaust System, Pro Series, Cat-Back, 304 Stainless Steel, Split Rear Exit, Natural, Carbon Fiber Tip, Subaru, 2.0L, 2.5L, Kit
Part Number: MBR-S48003CF
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Suspension Handling Packages, B12 Pro-Kit Series, Coil Springs, Shocks/Struts, 0.787 in. Drop Front, 0.197 in. Drop Rear, Subaru, Kit
Part Number: BSN-46-264305
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Subaru WRX/STI Sedan 2011-2018 Stainless Steel 3" High Flow Cat-Back System (new louder update)
Part Number: XFO-ES-SW27-CBS
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Takeda 3 IN to 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Blue Flame Tip Subaru WRX/STi 15-21 H4-2.0/2.5L (t)
Part Number: AFE-49-36810-L
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Clutch Kit, Stage 2 Drag Race, Single, 1.000 in. - 24-spline, Ceramic Disc, Pressure Plate, Subaru, 2.5L, Kit
Part Number: SBB-FJK1000HDDXD
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Clutch Kit, Stage 2 Drag Race, with Flywheel, Performance, Single Disc, Ceramic Disc, Diaphragm Pressure Plate, Subaru, Kit
Part Number: SBB-S1438
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Disc Brake Kit, DynaPro Big Brakes, Front, Slotted Rotor, 4-Piston Caliper, Black, Saab, Subaru, Kit
Part Number: WIL-140-9193
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Disc Brake Kit, Dynapro Radial Big Brake, Front, 12 iin. Slotted Rotors, 4-Piston Red Powdercoat Calipers, Subaru, Factory Five Spindle, Kit
Part Number: WIL-140-9193-R
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Takeda 3 IN to 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Black Tip Subaru WRX/STi 15-21 H4-2.0/2.5L (t)
Part Number: AFE-49-36810-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Coilover Kits, Extreme XA, Front and Rear, Black Powdercoated Shocks, Red Powdercoated Springs, Subaru, Kit
Part Number: PED-161025
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust System, Cat-back, Single In/Dual Out, Stainless Steel, Polished, Split Rear Exit, Subaru, STI, 2.5L, Kit
Part Number: XFO-ES-SW26-CBS
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Intercooler, Front Mount Core, Aluminum, Black, Subaru, WRX, STI, Each
Part Number: CBT-716500-BK
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
This product may not be eligible for select promotional offers
Exhaust System, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Subaru, Kit
Part Number: MIO-MMEXH-WRX-15
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
This product may not be eligible for select promotional offers
Clutch Kit, Stage 1 Heavy-Duty, with Flywheel, Performance, Single Disc, Ceramic Disc, Diaphragm Pressure Plate, Subaru, Kit
Part Number: SBB-FJK1000FW-HD
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Clutch Kit, Stage 3 Daily Driver, Single, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, Subaru, 2.5L, Kit
Part Number: SBB-FJK1000-SS-O
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Suspension Package, Grip Series 1 - STI VA
Part Number: WHL-GS1-SUB007
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Clutch Kit, Stage 2 Daily Driver, with Flywheel, Performance, Single Disc, Ceramic Disc, Diaphragm Pressure Plate, Subaru, Kit
Part Number: SBB-FJK1000FWHDO
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Action Clutch Stage 1 Clutch Kits for 2015-2018 WRX - ACR-1816
Not Yet Reviewed
Estimated Ship Date: Today
Suspension Package, Grip Series 1 - WRX VA
Part Number: WHL-GS1-SUB008
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster