Subaru 2.5L PowerGasket


04-08 Impreza WRX & STi, 04-07 Forester Turbo, 04-06 Baja 2.5 Turbo.

Simple install.  Drop in replacement for intake manifold gaskets



PowerGasket™ is an insulating gasket that radically reduces the heat transfer from the cylinder head to the intake manifold.

PowerGasket™ gives you up to 5% more power from your engine by reducing the temperature of the incoming air to your engine. This gives you cooler, denser air for more horsepower and performance from your engine.

For 2.5L H4 turbocharged engines that use Subaru intake manifold gasket #14035AA420, 14035AA421.

Additional information

Weight .25 lbs
Dimensions 17.5 × 5.5 × .25 in

This product fits these cars

Make Model Generation
Make Model Generation
Subaru Baja 2004-2006
Subaru Forester 2004-2013
Subaru Impreza 2002-2014
Subaru Legacy 2007-2012
Subaru Outback 2007-2009
Subaru WRX/STI 2002-2015