Subaru WRX

Turbosmart - SR/RB/EJ FPR Adapter Fuel Rail Adaptor (Silver) – Allows Fitment of the Turbosmart Fuel Pressure Regulator to the OEM Fuel Rail. Turb...

Supertech  - EJ20/EJ25 + 1JZ/2JZ Exhaust Valve Stem Seal Stem 5mm. Guide OD 9.7mm. Seal OD 11.5mm. Viton.

Supertech  - Subaru EJ20/EJ25 + Toyota 1JZ/2JZ Intake Valve Stem Seal Intake Valve Stem Seal Set 6mm. Guide OD 11mm. Seal OD 13.2mm. Polyacrylic.

Turbosmart Kompact Dual Port BOV Suit Subaru WRX (2015-Current) Our latest Kompact Smart Port made specifically for the 2015 WRX features the innov...

SUBARU EJ20 / EJ25. High performance ‘PACALOY’ valve spring set. ‘Drop-in’ using OEM retainers. 85lb seat pressure at 36.0mm install height. 165lb...

Kelford Cams - EJ20 Valve Spring & Retainer Set 87lb seat pressure at 42.00mm Installed Height. SUBARU EJ20 Version 3-4. Spring and ret...

Kelford Cams - EJ20 Valve Spring Set 87lb at 42.00mm Installed Height. SUBARU WRX Version 3 – 4 (STI). High performance valve spring set. T...

Subaru WRX  EJ20 / EJ25 Engine High performance ‘PACALOY’ valve spring and Titanium retainer kit. 85lb seat pressure at 35.6mm inst...

If you are after a simple plug-and-play option and your car still has its original engine and wiring in it, a Plug-in ECU is the easiest and quicke...

High Performance Cams for EJ20 WRX STI with AVCS (Versions 6 onwards) This range of Kelford high performance camshafts is to suit the Version 6+ EJ...

This range of Kelford Camshafts to suit the Subaru EJ20/25 WRX STi Dual AVCS features the same successful lobe designs used on the earlier engines....

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world™s first truly plug and play Upgrade solution for your factor...

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the worlds first truly plug and play Upgrade solution for your factory...