FAST LS7 LSXHR Intake Manifold 103mm Flange Raised Rectangular Port, Polymer construction is lightweight and high-strength to eliminate power-robbing heat soak commonly found in aluminum intake manifolds Average 30 HP gain between 5,000 and 7,500 RPM over competitors' versions & Rated for up to 45psi of continuous pressure.
- Reversible top allows for forward- or firewall-facing throttle body installations
- Two nitrous nozzle bosses per runner for clean and easy direct port system installations
- 103mm Throttle body opening can be ported to 105mm
- FAST Intake Manifold
- LSXHR
- 103 mm Throttle Body Flange
- Tunnel Ram
- Rectangle Port
- Fuel Rails Included
- Plastic
- Black
- LS7
- GM LS-Series
- Kit