Factory B-Pipe Style Exhaust Manifold Yamaha Yamaha pwc parts CNC machined billet aluminium construction

CNC machined billet aluminium construction

Instead of running extra wiring everywhere

This innovative tool allows you to securely tighten the nut on your 3-wire bilge switch with ease and confidence

just screw in the adapter and connect it to the common plastic hose fitting

Factory B-Pipe Style Exhaust Manifold Yamaha Yamaha pwc parts CNC machined billet aluminium constructionAfter a long search, were excited to finally offer these manifolds! Designed to run hotter for improved performance, this manifold does not feature cast in cooling. This approach has shown to yield better power results on the dyno for Yamaha engines, thanks to a tip from Tim Tynan. These manifolds fit the Yamaha 701 Superjet (61X) and 650 Superjet (6M6) engines. The header pipe hole measures 46mm, and the manifold opening is 45mm, with ample material