currency

£
$
  • img
  • img

rrp / £39.99

inc. vat / £47.99

rrp / €45.59

inc. vat / €54.71

rrp / $53.04

This injector adaptor kit allows later V5-6 Injectors to be fitted into earlier V1-4 fuel rails.

Injector not included with the adaptor kit.

  • img
  • img

rrp / £16.50

inc. vat / £19.80

rrp / €18.81

inc. vat / €22.57

rrp / $21.88

Sytec Fuel Pressure gauge, for use with RCM fuel pressure regulator.  Essential when fitting an aftermarket regulator, to ensure adequate fuel pressure is present.

If you require the RCM Fuel Pressure Regulator (not included), please see here

  • img

rrp / £1,419.35

inc. vat / £1,703.22

rrp / €1,618.20

inc. vat / €1,941.84

rrp / $1,882.48

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research...

  • img
  • img
  • img
  • img
  • img

rrp / £39.99

inc. vat / £47.99

rrp / €45.59

inc. vat / €54.71

rrp / $53.04

Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not effective at filtering dust and dirt. Consider the wear and tear that will result...

  • img
  • img
  • img
  • img
  • img

rrp / £44.95

inc. vat / £53.94

rrp / €51.25

inc. vat / €61.50

rrp / $59.62

Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not effective at filtering dust and dirt. Consider the wear and tear that will result...

  • img
  • img
  • img

rrp / £849.95

inc. vat / £1,019.94

rrp / €969.03

inc. vat / €1,162.83

rrp / $1,127.29

RCM Camshaft Kits have been designed and developed in house, to ensure that they deliver the maximum power possible over a wide power band.

Each Cam is precision ground and polished from a new blank to the same exacting standards...

  • img
  • img
  • img

rrp / £34.99

inc. vat / £41.99

rrp / €39.89

inc. vat / €47.87

rrp / $46.41

Genuine Subaru oil separator cover, supplied in a convenient kit with the 6 x bolts required for installation.

  • img
  • img
  • img
  • img

rrp / £195.00

inc. vat / £234.00

rrp / €222.32

inc. vat / €266.78

rrp / $258.63

The RCM throttle wedge is a part which can greatly aid in reducing cost and time when installign a reverse facing manifold.  Designed to be used on V7+ Manifolds, the wedge is designed to be welded directly onto your manifold, and...

  • img
  • img
  • img
  • img

rrp / £169.95

inc. vat / £203.94

rrp / €193.76

inc. vat / €232.51

rrp / $225.40

The RCM thermostatically controlled sandwich plate has been designed and manufactured so that the oil lines can be directed at multiple angles, this allows fitting with all variants of exhast manifolds (including twin scroll, equal and unequal length).  The intergral...

  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The Process West Front Mount Intercooler Kit for the 1997-2000 Subaru GC WRX/STI includes a 600 x 285 x 100mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of...

  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The Process West Front Mount Intercooler Kit for the 1997-2000 Subaru GC WRX/STI includes a 600 x 285 x 100mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of...

  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The Process West Front Mount Intercooler Kit for the 01-07 Subaru WRX/STI includes a 685 x 285 x 100mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the...

  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The Process West Front Mount Intercooler Kit for the 01-07 Subaru WRX/STI includes a 685 x 285 x 100mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the...

  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The Process West Front Mount Intercooler Kit for the 08-14 Subaru STI includes a 620 x 255 x 90mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the...

  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The Process West Front Mount Intercooler Kit for the 08-14 Subaru WRX includes a 620 x 255 x 90mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the...

  • img

rrp / £1,074.65

inc. vat / £1,289.58

rrp / €1,225.21

inc. vat / €1,470.25

rrp / $1,425.31

The Process West Front Mount Intercooler Kit for the 08-14 Subaru WRX includes a 620 x 255 x 90mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the charge...

  • img

rrp / £1,074.65

inc. vat / £1,289.58

rrp / €1,225.21

inc. vat / €1,470.25

rrp / $1,425.31

The Process West Front Mount Intercooler Kit for the 08-14 Subaru WRX includes a 620 x 255 x 90mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the charge...

  • img
  • img
  • img
  • img
  • img
  • img
  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm...

  • img
  • img
  • img
  • img
  • img
  • img
  • img

rrp / £1,299.05

inc. vat / £1,558.86

rrp / €1,481.05

inc. vat / €1,777.26

rrp / $1,722.93

The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm...

  • img

rrp / £316.31

inc. vat / £379.57

rrp / €360.63

inc. vat / €432.75

rrp / $419.52

The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive...

Forgot password?