This is our complete exhaust system for your Yamaha fx1 / superjet,
We offer a manifold to fit the Kawasaki 650/750/800 engine fitment on these can be an issue and we suggest you look into ty tank for your x2 link below.
The kit includes
1 x TNT designed exhaust manifold
1 x Header pipe with 6mm water adjustment screws. redesigned inner chamber shape to allow for higher flow
1 x Chamber
1x Hose coupler to join Header pipe and Chamber together
2 x 100-120mm Stainless hose clamps
1 x Water bypass
3 x Manifold to Header Pipe bolts
2 x Gaskets to Manifold to Header pipe. 46 and 50mm for you big bore guys
1 x Wax racing Sticker
1 x wax racing free shipping
If you are looking to use this on the Kawasaki x2 it will work just fine but you do need a ty tank please follow link
https://fly-n-ty.com/collections/jet-ski-fuel-tanks/products/x-2-jet-ski-fuel-tank-white-clear
