Reduce Intake Heat and Regain Power
Swap heat for horsepower with this Throttle Body Bypass Tube for your 1992–1996 C4. The factory coolant routing sends heated antifreeze directly through the throttle body—raising intake air temps and reducing efficiency. This simple aluminum bypass reroutes the coolant line, lowering intake temps for a noticeable bump in rear wheel horsepower.
Features • Directly replaces factory coolant route around throttle body • Bypasses heated coolant to reduce intake air temps • Improves throttle response and horsepower • High-quality aluminum tube with included clamps • No permanent modifications—can be reversed anytime
Because Details Matter • Installs in just five minutes • Ideal upgrade for performance-tuned or stock C4s • Safe for daily driving or track use
Don’t let factory plumbing steal your power. Install this throttle body bypass tube and get cooler, denser air flowing into your C4—right where it counts.