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Subaru Impreza Engine Components

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

Whether you have a 1993 or 2022 Subaru Impreza in 2.5 GT to WRX TR trim we have you covered. With engine components from bearings to valves we have 605 Impreza engine component mods available. All parts have free shipping to the Continental US 48 States.

All Impreza Engine Component Parts:

Recently Added Subaru Impreza Aftermarket Engine Component Parts:

IN STOCK Turbo XS Hardware WS-UP-HW Turbo XS Subaru WRX/STi Up-Pipe Hardware Kit $42.26 Details
IN STOCK - LOW Cometic Gasket Head Gaskets C4319-092 Cometic Nissan RB26DETT 86mm Bore .092in MLS Cylinder Head Gasket $216.08 Details
IN STOCK Cometic Gasket Head Gaskets C14084-051 Cometic Subaru EJ22E/EJ22T/EJ25D .051in MLS Cylinder Head Gasket 100mm Bore $65.45 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 - LOW Cometic Gasket Head Gaskets C14158-028 Cometic Subaru FB20B/FB20X .028in 85.7mm Bore MLX Cylinder Head Gasket - LHS $86.22 Details
IN STOCK - LOW Cometic Gasket Head Gaskets C14157-028 Cometic Subaru FB20B/FB20X .028in 85.7mm Bore MLX Cylinder Head Gasket - RHS $86.22 Details
IN STOCK - LOW Cometic Gasket Head Gaskets C4262-066 Cometic Subaru EJ22E Motor 98mm .066 inch MLS-5 Head Gasket SOHC 16V $84.59 Details
IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7399-4 CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92mm) - Size (Standard) - Compression Ratio (8.5) $885.15 Details
IN STOCK CP Pistons Piston Sets -4 Cyl SC7422-4 CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (0.25mm) - CR (8.2) $885.15 Details
IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7416-4 CP Piston & Ring Set for Subaru EJ25 WRX STi - Bore (99.75mm) - Size (+0.25mm) - CR (10) - Set of 4 $766.50 Details

Popular Subaru Impreza Aftermarket Engine Component Parts:

IN STOCK King Engine Bearings Performance Main Bearings MB5382XPG King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) (Size STD) Performance Main Bearing Set $88.63 Details
IN STOCK ARP Head Stud Kits 260-4701 ARP Subaru WRX EJ20 & EJ25 Head Stud Kit $228.73 Details
IN STOCK King Engine Bearings Main Bearings MB5382XPGSTDX King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) (Size STDX) Tri-Metal Perf Main Bearing Set $91.96 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 GSC Power Division Valve Spring Kits 5043 GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) $399.92 Details
IN STOCK Gates Racing Timing Belts T328RB Gates 02-08+ WRX/STi 05-08 LGT Racing Performance Timing Belt $163.60 Details
IN STOCK GSC Power Division Valve Spring Sets 5743 GSC P-D Subaru EJ Turbo Series Valve Spring Kit (set of 16) $282.46 Details
IN STOCK Cometic Gasket Head Gaskets C4574-056 Cometic 03+ Subaru EJ255/EJ257 101mm .056 inch MLS-5 Head Gasket $86.22 Details
IN STOCK Manley Performance Conrods SC H-Bm -4 Cyl 14024-4 Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Connecting Rod Set $518.00 Details
IN STOCK Gates Timing Belt Kits w/Pump TCKWP328 Gates Subaru 06-07 WRX & 04-10 STi & 05-09 LGT Timing Belt Component Kit w/ Water Pump (Timing Belt $312.32 Details