aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR) engine Bean Edition 2006 Subaru Outback

Bean Edition 2006 Subaru Outback R VDC Limited 2001-2003 Subaru Outback VDC 2005 Subaru Outback VDC Limited 2005-2006 Subaru Outback XT 2005-2009 Subaru Outback XT Limited 2008-2009 Subaru Tribeca Base 2008-2010 Subaru Tribeca Limited 2010 Subaru Tribeca Premium 2010 Subaru Tribeca Touring

Manley 02+ Acura RSX 2

The result is a firmer pedal that engages quicker and provides increased braking response

Feed and return hoses are replaced

aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR) engine Bean Edition 2006 Subaru OutbackOne of the easiest additions to improve low end horsepower and torque to your VQ37 is the Silver Bullet Throttle Body Spacers. The TBS has both a Serrated and Helix combination design, which creates air turbulence in the intake manifold, increasing the air pressure in the combustion chamber. This design also reduces intake whistle that occurs with other helix only designs. Kit comes with two spacers to work with the VQ's dual throttle body design.