Vehicle Set: Click here to shop 2021 Subaru WRX parts.

2021 Subaru WRX Engine Components

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

Engine Component Parts:

Recently Added Engine Component Parts:

IN STOCK Turbo XS Hardware W15-FP-HW Turbo XS 15-21 Subaru WRX Front Pipe Hardware Kit $53.74 Details
IN STOCK - LOW Rhino-Rack 2500 Fitting Kit DK258 Rhino-Rack 2500 Fitting Kit - 4 Pads/4 Clamps $139.99 Details
IN STOCK Radium Engineering Catch Can Kits 20-0256-FL Radium Engineering Dual Catch Can Kit 2015+ Subaru WRX Fluid Lock $417.95 Details
IN STOCK Radium Engineering Catch Can Kits 20-0608-FL Radium 02-21 Subaru EJ-Series Fluid Lock Turbo Dual Catch Can Kit $398.95 Details
IN STOCK King Engine Bearings Rod Bearings CR4616XPGC0.5 King Engine Bearings Subaru Fa20/ Toyota 4U-GSE Connecting Rod Bearing Set - Size +0.05mm $68.37 Details
IN STOCK SPL Parts Eccentric Lockout Kits SPL EL FRS SPL Parts 2013+ Subaru BRZ/Toyota 86 / 2015+ Subaru WRX/STI Eccentric Lockout Kit $78.93 Details
IN STOCK - LOW Mishimoto Baffled Oil Catch - Kit MMBCC-WRX-15PBE Mishimoto 15-16 Subaru WRX PVC Side Baffled Oil Catch Can - Black $261.95 Details
IN STOCK King Engine Bearings Main Bearings MB5745SI King Engine Bearings Subaru FA/FB Main Bearing Set - Size STD $124.94 Details
IN STOCK King Engine Bearings Rod Bearings CR4616XPGC0.25 King Engine Bearings Subaru FA20/Toyota 4U-GSE Tri-Metal Connecting Rod Bearing Set - Size +.25mm $76.51 Details
IN STOCK King Engine Bearings Performance Main Bearings MB5745XPG.026 King Engine Bearings Subaru FA20 FB20 Performance Tri-Metal Main Bearing Set - Size +.025mm $80.30 Details

Popular Engine Component Parts:

IN STOCK SPL Parts Eccentric Lockout Kits SPL EL FRS SPL Parts 2013+ Subaru BRZ/Toyota 86 / 2015+ Subaru WRX/STI Eccentric Lockout Kit $78.93 Details
IN STOCK Radium Engineering Catch Can Kits 20-0608-FL Radium 02-21 Subaru EJ-Series Fluid Lock Turbo Dual Catch Can Kit $398.95 Details
IN STOCK Radium Engineering Catch Can Kits 20-0256-FL Radium Engineering Dual Catch Can Kit 2015+ Subaru WRX Fluid Lock $417.95 Details
IN STOCK King Engine Bearings Main Bearings MB5745SI King Engine Bearings Subaru FA/FB Main Bearing Set - Size STD $124.94 Details
IN STOCK Cometic Gasket Head Gaskets C4955-032 Cometic Subaru 15-19 WRX FA20DIT 89.5mm Bore .032in MLX Head Gasket - Right $92.73 Details
IN STOCK King Engine Bearings Performance Main Bearings MB5745XPGCSTDX King Engine Bearings Subaru FA20/Toyota 4U-GSE pMaxKote Performance Main Bearing Set - Size STDX $177.46 Details
IN STOCK Cometic Gasket Head Gaskets C4954-032 Cometic Subaru 15-19 WRX FA20DIT 89.5mm Bore .032in MLX Head Gasket - Left $92.73 Details
IN STOCK King Engine Bearings Rod Bearings CR4616XPGC0.25 King Engine Bearings Subaru FA20/Toyota 4U-GSE Tri-Metal Connecting Rod Bearing Set - Size +.25mm $76.51 Details
IN STOCK King Engine Bearings Performance Main Bearings MB5745XPG.026 King Engine Bearings Subaru FA20 FB20 Performance Tri-Metal Main Bearing Set - Size +.025mm $80.30 Details
IN STOCK - LOW Mishimoto Baffled Oil Catch - Kit MMBCC-WRX-15PBE Mishimoto 15-16 Subaru WRX PVC Side Baffled Oil Catch Can - Black $261.95 Details