AFE: Silver Bullet Throttle Body Spacer Ford F-150 97-03 V8-4.6L/04-10 V8-4.6L (2-Valve)/ 97-03 V8-5.4L rk sport This kit contains heavy-duty 5-Ply

This kit contains heavy-duty 5-Ply couplings and high quality stainless steel spring loaded T-bolt clamps for strength

Now basic is relative of course

BMR designed the DSL001 for street

This makes for a perfect filter fit and sealing surface every time

BMR Suspension designed the SB052 sway bar kit for street performance

AFE: Silver Bullet Throttle Body Spacer Ford F-150 97-03 V8-4.6L/04-10 V8-4.6L (2-Valve)/ 97-03 V8-5.4L rk sport This kit contains heavy-duty 5-PlySerrated 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