Hummer Fuel Systems
- K&N® - Inline Fuel FilterStarting at: $5.80$5.80
- AIRAID® - PowerAid™ Throttle Body SpacerStarting at: $115.90$115.90
- Snow Performance® - Stage 1 Diesel Boost CoolerStarting at: $559.55$559.55
- JET® - Throttle Body SpacerStarting at: $100.49$100.49
- Fitch® Fuel Catalyst - OEM In-Line Fuel CatalystStarting at: $215.55$215.55
- AIRAID® - EconoAid™ Throttle Body Spacer Starting at: $29.99$29.99
- Taylor Cable® - Throttle Body SpacerStarting at: $102.15$102.15
- BBK® - Power-Plus Series™ Twin Throttle BodyStarting at: $371.29$371.29
"Really wakes your car up. I am currently Stage 2+ and this just made it feel like I instantly put 30 more HP to the wheels. I am excited to get my next dyne run."
"I was surprised and impressed with the AFE Throttle Body Spacer, the directions gave a good overview on installation and the product speaks for itself."
"Very easy to install. From the time I raised hood and lowered it was only about 20 minutes. Directions were dead on. I haven't driven the truck long enough to see how much this help out but a very good buy for 30 bucks."
"Definitely works and there is proven gas mileage increased."