aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR) Mother's Day Sale 0si 2012-2016 BMW Z4 sDrive28i

0si 2012-2016 BMW Z4 sDrive28i 2009-2016 BMW Z4 sDrive35i 2011-2016 BMW Z4 sDrive35is

Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500 HD Base 2015-2019 Chevrolet Silverado 2500 HD High Country 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2019 Chevrolet Silverado 2500 HD LT 2007-2019 Chevrolet Silverado 2500 HD LTZ 2004

MB1-XTR6 kit features an Xtreme pressure plate for the most demanding driver

Year Make Model Submodel 2020 Jeep Gladiator Launch Edition 2020-2021 Jeep Gladiator Overland 2020-2021 Jeep Gladiator Rubicon 2020 Jeep Gladiator Sport 2020-2021 Jeep Gladiator Sport S

aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR) Mother's Day Sale 0si 2012-2016 BMW Z4 sDrive28iOne 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.