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2011 Subaru Impreza Engine Components

Looking for aftermarket parts to modify or upgrade your 2011 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 2011 Subaru Impreza in 2.5i to WRX STI Limited trim we have you covered. With engine components from bearings to valves we have 377 Impreza engine component mods available. All parts have free shipping to the Continental US 48 States.

2011 Impreza Engine Component Parts:

Recently Added Subaru Impreza Aftermarket Engine Component Parts:

Turbo XS Hardware WS-UP-HW
IN STOCK
Turbo XS Hardware WS-UP-HW
Turbo XS Subaru WRX/STi Up-Pipe Hardware Kit
$42.26 SALE
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Manley Performance Single Pistons 612102C-1
IN STOCK - LOW
Manley Performance Single Pistons 612102C-1
Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston - Single
$175.35
Radium Engineering Catch Can Kits 20-0608-FL
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
Wiseco Piston Sets - 4 Cyl K598M9975
IN STOCK
Wiseco Piston Sets - 4 Cyl K598M9975
Wiseco Subaru EJ257 WRX/STI 4v Dish -19cc 99.75 Piston Shelf Stock Kit
$732.99
King Engine Bearings Main Bearings MB5739SI
IN STOCK
King Engine Bearings Main Bearings MB5739SI
King Subaru EJ20/EJ22/EJ25 .002 Oversized Bi-Metal Silicon Aluminum Main Bearing Set
$98.56
IN STOCK - LOW
Clevite Con Rod Bearing Set CB1657HC
Clevite Tri Armor Subaru EJ 52MM Rod Journal Con Rod Bearing Set
$38.76
CP Pistons Piston Sets -4 Cyl SC7422-4
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
CP Pistons Piston Sets -4 Cyl SC7423-4
IN STOCK
CP Pistons Piston Sets -4 Cyl SC7423-4
CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100.5mm) - Size (+1.0mm) - CR (8.2) Set of 4
$885.15
CP Pistons Piston Sets -4 Cyl SC7420-4
IN STOCK
CP Pistons Piston Sets -4 Cyl SC7420-4
CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2)
$885.15
CP Pistons Piston Sets -4 Cyl SC7421-4
IN STOCK
CP Pistons Piston Sets -4 Cyl SC7421-4
CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100mm) - Size (0.5mm) - CR (8.2)
$885.15

Popular Subaru Impreza Aftermarket Engine Component Parts:

King Engine Bearings Performance Main Bearings MB5382XPG
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
ARP Head Stud Kits 260-4701
IN STOCK
ARP Head Stud Kits 260-4701
ARP Subaru WRX EJ20 & EJ25 Head Stud Kit
$266.89
King Engine Bearings Main Bearings MB5382XPGSTDX
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
GSC Power Division Valve Spring Kits 5043
IN STOCK
GSC Power Division Valve Spring Kits 5043
GSC P-D Subaru EJ257 Beehive Valve Spring & Ti Retainer Kit (Use w/OE Spring Seats)
$399.92 SALE
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Cometic Gasket Head Gaskets C4574-056
IN STOCK
Cometic Gasket Head Gaskets C4574-056
Cometic 03+ Subaru EJ255/EJ257 101mm .056 inch MLS-5 Head Gasket
$86.22
GSC Power Division Valve Spring Sets 5743
IN STOCK
GSC Power Division Valve Spring Sets 5743
GSC P-D Subaru EJ Turbo DOHC Valve Spring & Ti Retainer Kit
$282.46 SALE
VIEW PRICE IN CART
King Engine Bearings Main Bearings MB5382XPG.026
IN STOCK
King Engine Bearings Main Bearings MB5382XPG.026
King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) .026 Oversized Tri-Metal Perf Main Bearing Se
$91.96
GSC Power Division Billet S1 Camshaft Kits 7026S1
IN STOCK
GSC Power Division Billet S1 Camshaft Kits 7026S1
GSC P-D Subaru EJ257 w/Dual AVCS S1 Cams 266/264 Billet
$1,058.68 SALE
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Cometic Gasket Head Gaskets C4587-040
IN STOCK
Cometic Gasket Head Gaskets C4587-040
Cometic 03-11 Subaru EJ255 / 04-10 EJ257 Turbo 101mm Bore .040in MLS Head Gasket
$86.22
Perrin Performance Pulley Cover PSP-ENG-150BK
IN STOCK
Perrin Performance Pulley Cover PSP-ENG-150BK
Perrin Subaru Black Pulley Cover
$68.23 SALE