Spoon 4-2-1 Exhaust Manifold

 PLEASE NOTE THIS MANIFOLDS ARE MADE TO ORDER. IT COULD TAKE UP TO 3 MONTHS BEFORE YOU RECEIVE THIS PART. PLEASE CONSIDER THIS BEFORE PURCHASE

The ultimate Spoon exhaust manifold, the 4-2-1 manifold has been designed for the best improvement of torque and power for higher capacity performance NA high revving Honda engines. The exhaust manifold has been extensively flow tested and performance tested to provide the best gains available.

Features
- Exhaust piping moves from 45mm (1) to 48.5mm (2) to 60.5mm (4) as all pipes join in.
- Flow bench tested for optimal exhaust flow
- Balanced power and torque for greatest improvement
- DC2 (shown in picture) reduced weight to 6.8kg from standard 11.5kg
- O2 sensor port included
- Gaskets included as required.