I build two versions of these down pipes.

The first is the stock 1 1/8" diameter, this will allow you to slide these down pipes directly into your stock manifold, then fit the Raygun Silencers.

The second version is made in 1¼" O.D. tube.

This requires a modified manifold as the down pipes slide over, not into, the Manifold.

Each component can be purchased seperately if required.

Manifold. TRI-2018 NZ$685.00

Stock Diameter Down-pipes. TRI-2020 NZ$380.00 pr.

Large Bore down pipes TRI-2021 NZ$430.00 pr.

Raygun mounting plates. TRI-2027 NZ$245.00 pr.

This photo shows the complete "Kit"

Scott Jennings at Daytona 2006.