This manifold uses 33MM ID runners along with reduced runner length to aid in turbo response and a reduction in lag.

It’s a Reverse Rotation design that uses our innovative universal V-Band mounting system, so any Reverse Rotation 50-55mm V-Band turbos can be mounted up.
The wastegate along with most of our other manifolds are designed to accommodate 44/45/46mm wastegates. In the case of ever needing a larger gate, the internal design of the wastegate runner can accommodate 50mm or larger gates by cutting and welding a new flange.

People can run this on their RB20, RB25 or RB26 head. The manifold allows turbos from as small as G25 through to G35-1050 and from PTE 6266 and 6466.

** Requires Reverse Rotation Turbo**