Selected Filters


Loading...

Engines & Components

Engines & Engine Parts

Availability


Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.

Not Showing Customizable Items. View Customizable Items.

Individual Parts

Results 1 - 25 of 202

Subaru EJ257 WRX/STI 4v Dish -19cc 99.55

Part Number: WIS-6598M9955AP

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 DS 3.9173B/1.208CD

Part Number: DPP-36015

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Subaru EJ257 DS 3.9173B/1.208CD

Part Number: DPP-36011

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -15cc 99.5

Part Number: WIS-K705M995

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Engine Piston, Engine Piston, Subaru EJ257 WRX/STI 4v Dish -19cc 100mm

Part Number: WIS-6598M100AP

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -19cc 99.5

Part Number: WIS-K703M995

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Piston & Ring Set, ICON Forged Coated Anodized Piston - Subaru EJ257 2.5L Turbo Kit, L2L, Anodized, TBC

Part Number: UEM-S00125

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Piston & Ring Set, ICON Forged Coated Anodized Subaru 2.6L EJ257 WRX STI Stroker

Part Number: UEM-S00111

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Automotive - Sport Compact, Piston, Subaru EJ257 WRX/STI 4v Dish -19cc 99.75

Part Number: WIS-6598M9975

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -24cc 100

Part Number: WIS-6704M100

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Engine Piston, Engine Piston, Subaru EJ257 WRX/STI 4v Dish -19cc 99.50

Part Number: WIS-6598M995AP

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 DS 3.9173B/1.129CD

Part Number: DPP-36027

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -15cc 100

Part Number: WIS-K705M100

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -19cc 99.55

Part Number: WIS-6598M9955

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

2.953" stroke, internal balance, billet 4340 steel, Subaru EJ257

Part Number: ESP-3EJ229535137

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

...Loading

Estimated Ship Date: May 26, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -24cc 99.75

Part Number: WIS-6704M9975

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 DS 3.9271B/1.208CD

Part Number: DPP-36016

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -24cc 99.5

Part Number: WIS-6703M995

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -24cc 99.5

Part Number: WIS-6704M995

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Subaru EJ257 WRX/STI 4v Dish -24cc 99.75

Part Number: WIS-K704M9975

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Piston & Ring Set, ICON Forged Coated Anodized Piston - Subaru EJ257 2.5L Turbo Kit, L2L, Anodized, TBC

Part Number: UEM-S00124

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Wiseco Piston Set, Subaru EJ257 WRX / STI -19cc 95.55 Bore

Part Number: WIS-K598M9955

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Kit

Part Number: DER-15748

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cylinder Head Studs, Pro Series, 12-Point Head, Subaru, 2.0L, 2.2L, 2.5L, Kit

Part Number: ARP-260-4701

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Oil Filter, Performance Gold, Canister, 2.88 in. Tall, 2.69 in. Diameter, M20 x 1.5 Thread, Anti-Drainback, Bypass Relief, 11-17 psi, Each

Part Number: KNN-HP-1008

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow