Airaid 01-03 Ford Ranger/Sport Trac 4.0L SOHC (Not HO engine) PowerAid TB Spacer 2009-subaru-forester-flywheels-esi6746749 5i 2000-2001 Subaru Impreza L

5i 2000-2001 Subaru Impreza L 2000-2004 Subaru Impreza Outback 2005-2007 Subaru Impreza Outback Sport 2000-2005 Subaru Impreza RS 2002-2004 Subaru Impreza TS 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2004-2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited 2006-2007 Subaru Impreza WRX TR 1998-2000 Subaru Legacy Brighton 1998-2004 Subaru Legacy GT 1998

AI4-XTSS kit features an Xtreme pressure plate for the most demanding driver

s flagship system in their lines of traditional aluminum cold air intake systems

2006-2010 Chevrolet Corvette Z06 2009-2010 Chevrolet Corvette ZR1 2005-2006 Chevrolet SSR Base 2006-2008 Chevrolet Trailblazer SS 1998-2002 Pontiac Firebird Formula 2004-2006 Pontiac GTO Base

1992-2000 Honda Civic CX 2

Airaid 01-03 Ford Ranger/Sport Trac 4.0L SOHC (Not HO engine) PowerAid TB Spacer 2009-subaru-forester-flywheels-esi6746749 5i 2000-2001 Subaru Impreza LThe POWERAID Throttle Body Spacer is designed to enhance off idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air fuel mixture as the air charge enters the combustion chamber. The end result is more part