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2021 Subaru WRX Performance Parts

Looking for aftermarket parts to modify or upgrade your 2021 Subaru WRX? At Tunersports.com we carry a huge selection of the top name brand performance parts and accessories for your WRX.

Whether you have a 2021 Subaru WRX in Base to STI trim we have you covered. From air intake systems to winches we have 369 available to mod your WRX, all with free shipping to the Continental US 48 States.

2021 WRX Parts:

Recently Added Subaru WRX Aftermarket Parts:

IN STOCK - LOW PowerStop Z23 Evolution Kit K9014 Power Stop 2021 Subaru WRX Rear Z23 Evolution Brake Kit $217.00 Details
IN STOCK - LOW PowerStop Z26 Street Warrior Kit K9014-26 Power Stop 2021 Subaru WRX Rear Z26 Street Brake Kit $230.05 Details
IN STOCK - LOW ACT Mod-Twin Kits T2SS-S01 ACT 13-23 Subaru WRX Mod-Twin 225 XT Sprung Street Clutch Kit $1,487.00 Details
IN STOCK - LOW ACT Mod-Twin Kits T2RS-S01 ACT 13-23 Subaru WRX Mod-Twin 225 XT Sprung Race Clutch Kit $1,586.00 Details
IN STOCK ACT Mod-Twin Kits T1SS-S01 ACT 13-23 Subaru WRX Mod-Twin 225 HD Sprung Street Clutch Kit $1,487.00 Details
IN STOCK - LOW ACT Mod-Twin Kits T1RS-S01 ACT 13-23 Subaru WRX Mod-Twin 225 HD Sprung Race Clutch Kit $1,586.00 Details
IN STOCK Turbo XS Boost Controllers W15-BCS Turbo XS 15-21 Subaru WRX FA20 Boost Control Solenoid Kit $130.90 Details
IN STOCK Turbo XS Hardware W15-FP-HW Turbo XS 15-21 Subaru WRX Front Pipe Hardware Kit $50.44 Details
IN STOCK Mishimoto Wheel Spacers MMWS-003-150BK Mishimoto 5x114.3 15mm 56.1 Bore M12 Wheel Spacers - Black $132.95 Details
IN STOCK Mishimoto Wheel Spacers MMWS-003-200BK Mishimoto 5x114.3 20mm 56.1 Bore M12 Wheel Spacers - Black $138.95 Details

Popular Subaru WRX Aftermarket Parts:

IN STOCK Whiteline Roll Center Adj Kits KCA313 Whiteline 02-07 WRX / 04-09 STi / 05-08 LGT / 08+ WRX Hatch Front Roll-centre / bump-steer adjust ki $219.66 SALE VIEW PRICE IN CART Details
IN STOCK SPC Performance Camber/Toe Bolt Adjuster 67660 SPC Performance 08-12 Subaru Impreza/ 2022+ BRZ/Toy 86 Rear Camber Arm & Toe Kit (SINGLE ARM-REQ 2) $149.96 Details
IN STOCK SPC Performance Camber/Toe Bolt Adjuster 67655 SPC Performance 08-16 Subaru Impreza / 13-20 & 2022+ BRZ/Toyota 86 Rear Adjustable Toe Arm - Each $119.95 Details
IN STOCK ACT HD/Perf Street Clutch Kits SB11-HDSS ACT 2006 Subaru Impreza HD/Perf Street Sprung Clutch Kit (5 SPD) $1,072.00 Details
IN STOCK DeatschWerks DW300C Fuel Pumps w/Kits 9-307-1010 DeatschWerks 340lph DW300C Compact Fuel Pump w/ 12+ Scion FR-S/BRZ / 15 WRX Set Up Kit $189.00 Details
IN STOCK Whiteline Sway Bars - Rear BSR49XZ Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Rear 22mm Swaybar-X heavy duty Blade adjustable (i $239.16 SALE VIEW PRICE IN CART Details
IN STOCK King Engine Bearings Performance Main Bearings MB5745XPG King Subaru FA20 FB20 - (Size STD) Performance Tri-Metal Main Bearing Set $140.02 Details
IN STOCK Rally Armor UR Blk Flap/Rd Logo MF32-UR-BLK/RD Rally Armor 15-21 Subaru WRX/STI (Sedan ONLY) Black UR Mud Flap w/ Red Logo $190.50 Details
IN STOCK Rally Armor UR Blk Flap/Rd Logo MF32-UR-BLK/RD-X Rally Armor 15-21 Subaru WRX/STI (Sedan ONLY) Black UR Mud Flap w/ Red Altered Font Logo $190.50 Details
IN STOCK CSF Radiators - Aluminum 7094 CSF 08-15 Subaru Impreza WRX/STI 1-Row 31mm High-Performance Aluminum Radiator $329.00 Details