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To add a filter to your selection, just click on the name of the filter that you wish to apply.  To remove the filter, click the (-) next to that filter.

2009 Catalog

Cosworth Head Gasket 1.5mm (04-06 STi, 06+ WRX)
Cosworth Head Gasket 1.5mm (04-06 STi, 06+ WRX)

Cosworth High Performance Head Gaskets are engineered to seal in power under the most demanding conditions. Constructed from stainless steel with a folded stopper layer, each...


$256.00
Cosworth Head Gasket 1.5mm (04-06 STi, 06+ WRX)
$256.00
Cosworth High Pressure 10mm Oil Pump (02+11 WRX, 04-07 STi)
Cosworth High Pressure 10mm Oil Pump (02+11 WRX, 04-07 STi)

High performance engines require additional oil pressure because of the increased demand placed upon various components within the engine. The Cosworth High Pressure Subaru EJ20/EJ25...


$360.00
Cosworth High Pressure 10mm Oil Pump (02+11 WRX, 04-07 STi)
$360.00
Cosworth High Pressure 11mm Oil Pump (02-11 WRX, 04+ STi)
Cosworth High Pressure 11mm Oil Pump (02-11 WRX, 04+ STi)

High performance engines require additional oil pressure because of the increased demand placed upon various components within the engine. The Cosworth High Pressure Oil Pump for the...


$400.00
Cosworth High Pressure 11mm Oil Pump (02-11 WRX, 04+ STi)
$400.00
Cosworth High Pressure 12mm Oil Pump (02+ WRX/STi)
Cosworth High Pressure 12mm Oil Pump (02+ WRX/STi)

Increasing oil volume will help to prevent bearing damage and engine failure. Additionally, sustained High RPM use may cause oil starvation at the rod and main bearings The Cosworth High...


$550.00
Cosworth High Pressure 12mm Oil Pump (02+ WRX/STi)
$550.00
Cosworth High RPM Dual Valve Spring/Retainer Kit (02+ WRX/STi)
Cosworth High RPM  Dual Valve Spring/Retainer Kit (02+ WRX, 04+ STi, FXT, LGT)

Cosworth Ultra Race Valve Spring Kits are engineered for use in situations that require valve control in extreme conditions. Each kit consists of dual valve springs with matched...


$800.00
Cosworth High RPM  Dual Valve Spring/Retainer Kit (02+ WRX, 04+ STi, FXT, LGT)
$800.00
Cosworth High RPM Single Valve Spring Set (02+ WRX, 04+ STi, FXT, LGT)
Cosworth High RPM Single Valve Spring Set (02+ WRX, 04+ STi, FXT, LGT)

Cosworth High RPM Vale Springs are the result of countless hours of engineering, testing and validation ensuring the best possible spring for high performance applications. Cosworth High...


$325.00
Cosworth High RPM Single Valve Spring Set (02+ WRX, 04+ STi, FXT, LGT)
$325.00
Cosworth High Volume Oil Pan (02+ WRX/STi)
Cosworth High Volume Oil Pan (02+ WRX/STi)

Sustained high rpms or prolonged high speed driving will result in elevated oil temperatures.Additional oil volume along with improved oil control will reduce damaging oil temperatures. ...


$599.00
Cosworth High Volume Oil Pan (02+ WRX/STi)
$599.00
Cosworth Intake System (08+ WRX)
Cosworth Intake System (08+ WRX)

Cosworth's High Flow Intake Systems feature increased diameter, large smooth radius bent aluminum inlet tubes for superior air flow management coupled with a high flow air filter for...


$329.00
Cosworth Intake System (08+ WRX)
$329.00
Cosworth Kevlar Timing Belt (02+ WRX/STi)
Cosworth Kevlar Timing Belt (02+ WRX/STi)

Cosworth Timing Belt for Subaru EJ20/25.  This heavy Duty Timing Belt by Cosworth is made of Kevlar and is 300% stronger than original equipment timing belts and are the perfect...


$275.00
Cosworth Kevlar Timing Belt (02+ WRX/STi)
$275.00
Cosworth Main Bearing Set (02+ WRX/STi)
Cosworth Main Bearing Set (02+ WRX/STi)

Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades. Performance engineered, multi-layer bearings...


$119.00
Cosworth Main Bearing Set (02+ WRX/STi)
$119.00
Cosworth Rod Bearing Set (02+ WRX/STi)
Cosworth Rod Bearing Set (02+ WRX/STi)

Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades. Performance engineered, multi-layer bearings...


$89.00
Cosworth Rod Bearing Set (02+ WRX/STi)
$89.00
Cosworth Synthetic Air Filter (08-12 WRX/STi)
Cosworth High Flow Synthetic Air Filter (08-12 WRX/STi, 05-11 LGT, 09+ FXT)

Cosworth Performance Air Filters are constructed from a proprietary synthetic, non woven single layer, pleated polyester filter media that requires no oiling. For an OE like fit, the...


$45.00
Cosworth High Flow Synthetic Air Filter (08-12 WRX/STi, 05-11 LGT, 09+ FXT)
$45.00