Subaru STI

Turbosmart Kompact Dual Port BOV Suit Subaru Dual outlet-type BOV. The Kompact Dual Port vents to the atmosphere and back into the air intake. Port...

Turbosmart - Fuel Rail Adaptor Suit Subaru (STI) Fuel Rail Adaptor (Silver) – Allows Fitment of the Turbosmart Fuel Pressure Regulator to the OEM F...

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

Performance Cams for Subaru EJ20 WRX STi Non-AVCS (Version 5-6) This range of Kelford Camshafts suit the Version 5-6 engines that do not have AVCS....

Kelford Cams - EJ25 With AVCS Camshafts This range of Kelford high performance camshafts is to suit Subaru EJ25 WRX STi with AVCS (2004 - Current) ...

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

Turbosmart Kompact Dual Port BOV Suit MY99-00 WRX, STI And MY98-00 Forester GT Dual outlet-type BOV designed specifically for the Subaru 98-00 Fore...

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...

ECU OVERVIEW Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6,...

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly...

ECU OVERVIEW Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6...

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....

SUBARU EJ20 / EJ25. Premium quality Beehive spring & retainer set. Ovate wire ‘PACALOY’ Beehive spring wound in USA by PAC. Nano-peen and gol...