The aFe Silver Bullet throttle body spacer for 1999–2004 Ford trucks with the 6.8L V10 is machined from T‑6061 billet aluminum and uses a serrated/helix entry to create controlled intake turbulence, improving throttle response, torque and power while minimizing intake whistle. It increases effective intake track length and air speed, installs using factory mounting points, and is covered by a two‑year limited warranty.
aFe Silver Bullet Throttle Body Spacers TBS Ford Trucks 99-04 V10-6.8L