Looking for aftermarket parts to modify or upgrade your GMC Sierra 1500 with throttle body spacers? At Tunersports.com we carry a huge selection of the top name brand performance throttle body spacer parts and accessories for your Sierra 1500.
Whether you have a 1999 or 2023 GMC Sierra 1500 in AT4 to XFE trim we have you covered. We have 7 throttle body spacers available to mod your Sierra 1500. All parts have free shipping to the Continental US 48 States.
 IN STOCK 46-34001Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 99-07 V8-4.8/5.3/6.0L (GMT800) 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2001-2001 GMC Sierra 1500 C3 2002-2002 GMC Sierra 1500 HT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 Denali / WT 2005-2006 GMC Sierra 1500 Hybrid 2006-2006 GMC Sierra 1500 SL $138.82 SALE |
 OUT OF STOCK 46-34003Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900) 2007-2008 GMC Sierra 1500 Denali 2007-2013 GMC Sierra 1500 SL / SLE / SLT / WT 2009-2013 GMC Sierra 1500 Hybrid 2010-2013 GMC Sierra 1500 XFE $138.82 SALE |
 IN STOCK 46-34008Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L 2014-2021 GMC Sierra 1500 Base 2014-2023 GMC Sierra 1500 Denali / SLE / SLT 2019-2021 GMC Sierra 1500 AT4 2019-2023 GMC Sierra 1500 Elevation 2022-2023 GMC Sierra 1500 Pro $138.82 SALE |
 IN STOCK 46-34011Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Silver Bullet Throttle Body Spacer 14 Chevrolet Corvette V8 6.2L 2014-2019 GMC Sierra 1500 Denali / SLT $138.82 SALE |
 IN STOCK - LOW 46-34016Serrated/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 t... AFE Silver Bullet Throttle Body Spacer GM Trucks 1500 14-19 V8-6.2L 2014-2023 GMC Sierra 1500 Denali / SLT 2019-2023 GMC Sierra 1500 AT4 2022-2023 GMC Sierra 1500 AT4X / Denali Ultimate $138.82 SALE |
 IN STOCK 725153Vortice throttle-body spacers are designed to provide additional performance with your factory or Volants Cool Air Intake system. Manufactured from glass-filled Nylon composite, the Vortice spacers are incredibly strong, yet lightweight and install behind your vehicles throttle body to promote quick... Volant 01-06 Cadillac Escalade 6.0 V8 Vortice Throttle Body Spacer 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2002 GMC Sierra 1500 HT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT 2005-2006 GMC Sierra 1500 Hybrid 2006-2006 GMC Sierra 1500 SL $73.39 |
 IN STOCK 725253Vortice throttle-body spacers are designed to provide additional performance with your factory or Volants Cool Air Intake system. Manufactured from glass-filled Nylon composite, the Vortice spacers are incredibly strong, yet lightweight and install behind your vehicles throttle body to promote quick... Volant 07-07 Buick Rainier CXL 5.3 V8 Vortice Throttle Body Spacer 2007-2011 GMC Sierra 1500 Denali 2007-2012 GMC Sierra 1500 SLE / SLT / WT 2008-2012 GMC Sierra 1500 SL 2009-2011 GMC Sierra 1500 Hybrid 2010-2012 GMC Sierra 1500 XFE $73.39 |