AFE Silver Bullet Throttle Body Spacer GM Trucks 1500 14-19 V8-6.2L fits_2005-2006`BMW`X3`3.0i~2007-2008`BMW`X3`3.0si~2009-2010`BMW`X3`xDrive30i~2006-2008`BMW`Z4`Coupe 3.0si~2006-2008`BMW`Z4`Roadster 3.0i~2006-2008`BMW`Z4`Roadster 3.0si Built for up to 90

Built for up to 90 psi of sustained pressure

we redesigned the throttle body from the ground up

producing a flatter flow curve

This oil pan has additional capacity for 2 more quarts over stock

5-inch leveling spacers can be done at home with the proper tools and safety precautions

AFE Silver Bullet Throttle Body Spacer GM Trucks 1500 14-19 V8-6.2L fits_2005-2006`BMW`X3`3.0i~2007-2008`BMW`X3`3.0si~2009-2010`BMW`X3`xDrive30i~2006-2008`BMW`Z4`Coupe 3.0si~2006-2008`BMW`Z4`Roadster 3.0i~2006-2008`BMW`Z4`Roadster 3.0si Built for up to 90Serrated Helix Design: The serrated helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513). 6061 T6 Billet Aluminum Construction: This Silver Bullet throttle body spacer is precision machined