3" aluminum upper charge pipes built to fit the Rampage race intercooler system with larger aftermarket intake manifolds.
- Fits most popular larger cast and carbon fiber intake manifolds
- Existing RFD intercooler owners can swap these in place of their current upper charge pipes when running a non-OEM manifold
- Compatible with Turbosmart RacePort blow-off valves
Fitment: Nissan R35 GT-R with an aftermarket intake manifold. Contact us with fitment questions.