Cosworth Baffle Plate - Subaru Impreza EJ20 / EJ25

Cosworth Baffle Plate - Subaru Impreza EJ20 / EJ25

Oil control can be a problem with high performance and high revving Subaru engines. High crankcase pressure along with the horizontal engine platform restricts rapid oil return from the cylinder heads to the oil pan. Pressure builds in the heads and crankcase causing massive blow by and power loss. The Cosworth Subaru Oil Pan Baffle has been engineered with diverters to control oil returning from the cylinder heads to the pan directing it away from the crankshaft. Additionally, one-way valves prevent oil from reentering the upper crankcase chamber thereby limiting blow by and preventing oil starvation during hard driving. Manufactured from stainless steel and installs easily between the block and oil pan on both EJ20/EJ25 series engines. Use with Cosworth High Volume Oil Pan for maximum oil control.


This product is compatible with the following vehicles

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Subaru Impreza Turbo 1994 1999 2.0L - 4WD Petrol
Subaru Impreza Turbo 1994 1999 2.0L - 4WD Petrol
Subaru Impreza 1995 1999 2.0L - 4WD Petrol
Subaru Impreza 1995 1999 2.0L - 4WD Petrol
Subaru Impreza 1999 2000 2.0L - 4WD Petrol
Subaru Impreza Turbo 1999 2000 2.0L - 4WD Petrol
Subaru Impreza 1999 2000 2.0L - 4WD Petrol
Subaru Impreza P1 1999 2000 2.0L - 4WD Petrol
Subaru Impreza 2000 2003 2.0L - 4WD Petrol
Subaru Impreza GX 2003 2005 2.0L - 4WD Petrol
Subaru Impreza GX 2003 2005 2.0L - 4WD Petrol
Subaru Impreza WRX STi 2003 2005 2.0L - 4WD Petrol
Subaru Impreza WRX STi 2004 2004 2.0L WR1 - 4WD Petrol
Subaru Impreza WRX 2005 2005 2.0L Prodrive - 4WD Petrol
Subaru Impreza WRX STi 2005 2005 2.0L Prodrive - 4WD Petrol
Subaru Impreza WRX 2005 2007 2.5L - 4WD Petrol
Subaru Impreza WRX STi 2005 2007 2.5L - 4WD Petrol
Subaru Impreza WRX 2005 2007 2.5L - 4WD Petrol
Subaru Impreza RB 2007 2007 2.5L RB320 - 4WD Petrol
Subaru Impreza GB 2007 2007 2.5L GB270 - 4WD Petrol
Subaru Impreza GB 2007 2007 2.5L GB270 - 4WD Petrol
Subaru Impreza WRX 2007 2011 2.5L - 4WD Petrol
Subaru Impreza WRX STi 2007 2011 2.5L - 4WD Petrol
Subaru Impreza WRX STi 2009 2010 2.5L 330S - 4WD Petrol
Subaru Impreza WRX 2009 2010 2.5L S - 4WD Petrol

Cosworth is a premier supplier of high-quality components for the performance aftermarket.

Every one of their products is engineered to Cosworth's exacting standards and all are designed to maximize the performance of the vehicle without compromising reliability, consistency and crucially the driving experience.

Cosworth has been at the forefront of motorsport activity for over 50 years and is a brand synonymous with success. Cosworth continues to develop and supply exciting powertrain and electronics products for use at all levels of the sport, from class leading 'off the shelf' products at clubman level, through to bespoke 'state of the art' developments for the pinnacle of the sport.

Cosworth High Performance Parts are designed to deliver optimal performance for a range of the most popular production cars.

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  • Product Code: 20002499
  • Availability: In Stock
  • RRP: £348.00 (incl. Tax)
  • Ex Tax: £290.00

Tags: Cosworth Baffle Plate