Cosworth

$112.00
Cosworth 154 Degree LowTemp Thermostat Most Subaru Models COS 20021032 High performance racing engines require upgraded and improved cooling systems for...

$573.00
Cosworth Blueprinted Oil Pump w/ High Pressure Mod & Install Kit Subaru Turbo Models 2002-2014 WRX / 2004-2007 STI COS KK3928 High performance...

$1,040.00
Cosworth Dual Valve Spring / Titanium Retainer Set Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS KK3839 Valve springs are one of the most...

$38.00
Cosworth Exhaust Valve +1mm Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS SB0033 Large diameter valves are essential for improved air flow....

$1,153.00
Cosworth Forged Connecting Rods Most Subaru EJ Motors 2002-2014 WRX / 2004-2015 STI COS 20002587 The connecting rod is the vital link between the piston...

$867.00
Cosworth Forged Piston Set 92mm Bore 8.0:1 CR Subaru WRX 2002-2005 COS 20003677 The piston is one of the most important components within an engine. It...

$328.00
Cosworth Head Studs ARP 11mm Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS PR7243 Essential for high performance engine builds, heavy duty head...

$408.00
Cosworth High Flow Air Intake System Subaru WRX / STI 2002-2007 COS 20019421 Cosworth's High Flow Intake Systems feature increased surface area of the...

$48.00
Cosworth High Flow Synthetic Air Filter Subaru Models 2008-2015 WRX / 2008-2015 STI COS 20002278 Cosworth Performance Air Filters are constructed from a...

$104.00
Cosworth High Performance Head Gasket .78mm Thick Subaru WRX 2002-2005 COS 20000919 Cosworth High Performance Multi layer steel head gaskets are...

$104.00
Cosworth High Performance Head Gasket 1.1mm Thick Subaru WRX 2002-2005 COS 20000922

$340.00
Cosworth High RPM Single Valve Spring Set Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS 20000166 Cosworth High RPM Vale Springs are the result...

$658.00
Cosworth High Volume Oil Pan Subaru Turbo Models 2002-2008 WRX / STI COS 20001238 Sustained high rpms or prolonged high speed driving will result in...

$592.00
Cosworth High Volume/Pressure Oil Pump Kit Subaru Turbo Models 2002-2014 WRX / 2004-2014 STI COS 20001185 High performance engines reject a substantial...

$25.00
Cosworth Intake Valve +1mm Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS SB0034 Large diameter valves are essential for improved air flow....

$165.00
Cosworth Main Bearing Set Size 2 Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS SB0006 ngine bearings are one of the most vital components within...

$165.00
Cosworth Main Bearing Set Size 0 Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS 20002721 ngine bearings are one of the most vital components...

$165.00
Cosworth Main Bearing Set Size 1 Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS PR7940

$134.00
Cosworth Piston Ring Set 92.5mm Bore Subaru WRX 2002-2005 COS 20005161 This ring pack comprises a tungsten coated stainless steel top ring with...

$134.00
Cosworth Piston Ring Set 92mm Bore Subaru WRX 2002-2005 COS 20005160 This ring pack comprises a tungsten coated stainless steel top ring with increased...

$7.00
Cosworth Piston Wrist Pin Clip 23mm Subaru EJ20/25 Motors 2002-2014 WRX COS PP5433 This ring pack comprises a tungsten coated stainless steel top ring...

$73.00
Cosworth Replacement High Flow Air Intake Filter for Subaru Intakes COS 20026858 Cosworth Performance Air Filters are constructed from a proprietary...

$116.00
Cosworth Rod Bearing Set Size 0 Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS 20002720 Engine bearings are one of the most vital components...

$116.00
Cosworth Rod Bearing Set Size 1 Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS PR7889 Engine bearings are one of the most vital components within...

$116.00
Cosworth Rod Bearing Set Size 2 Subaru Turbo Models 2002-2014 WRX / 2004-2015 STI COS SB0007 Engine bearings are one of the most vital components within...

$86.00
Cosworth Streetmaster Brake Pads Rear Subaru STI 2004-2014 / 350Z/G35 with Brembo Brakes COS CFS3008 Manufactured in the UK, Cosworth brake pads feature...

$188.00
Cosworth Streetmaster Front Brake Pads Subaru STI / Mitsubishi EVO / OEM Brembo Applications COS CFS3004 Manufactured in the UK, Cosworth brake pads...

$91.00
Cosworth Subaru Billet Timing Belt Guide WRX 2002-2014/STI 2004-2016 SB0001 Replaces the factory sheet metal timing belt guide to help reduce the...

$215.00
Cosworth Subaru Heavy Duty Timing Belt WRX 2002-2014/STI 2004-2016 20004953 Cosworth Kevlar High Performance Timing belts are 300% stronger than original...

$101.00
Cosworth Thermal Intake Manifold Gasket Subaru WRX / STI / LGT / FXT 2002-2014 COS 20013283 Thermal Intake Gaskets are designed to reduce the inlet air...