aFe Silver Bullet Throttle Body Spacers - Toyota Tundra 4.6L & 5.7L 2007-2021 (+Multiple Fitments) HF5-0M13 *Photo for marketing purposes only

*Photo for marketing purposes only

Our FloorLiners help protect resale value too

5mm thick pipes made from SUS304 Stainless Steel

Toyo M920 - 11R22

aFe Silver Bullet Throttle Body Spacers - Toyota Tundra 4.6L & 5.7L 2007-2021 (+Multiple Fitments) HF5-0M13 *Photo for marketing purposes onlySerrated Helix Design: The Serrated Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated Helix combination design also reduces intake whistle that occurs with Helix only designs. 6061 T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are constructed