Billet Aluminum Throttle Body Spacer

This focused airflow creates a denser air charge, resulting in improved throttle response and noticeable power gains in the mid-range and top end. Additionally, the optimized airflow contributes to increased fuel efficiency. This makes it compatible with other aftermarket upgrades such as computer upgrades, cold air intakes, and free flow exhaust systems. The Jet Performance Jet Powr-Flo TBI Spacer is compatible with a range of 2002-2011 GMC, Chevrolet, Isuzu, and Hummer vehicles. Specific fitment includes models like the Chevrolet Colorado (2004-2011, with specific notes for 2010 2.9L and 3.7L engines), Chevrolet Trailblazer (2002-2007), GMC Canyon (2004-2012), and Hummer H3 (2009-2010). It also fits 2007-2017 Chevrolet Silverado Pickups.