Evo 4-9 T3 Twin Scroll - Turbo Manifold AF49-1554 Intake Runners should be port

Intake Runners should be port matched to your cylinder heads for optimal performance

Black Titanium

R34 Skyline (non-GTR)

which will have between 55-60% more clamp load more clamp load over standard specifications

Evo 4-9 T3 Twin Scroll - Turbo Manifold AF49-1554 Intake Runners should be portAfter years of development of our merge collector from extensive dyno time and feedback from the top tuners in the country, we have found the perfect balance of boost control and flow. With minimal back pressure where the manifold meets the turbo, you can be sure that you're getting the best flow possible from your turbo manifold. FLOW = POWER. NOTE = If you are running air con the down pipe will be extremely tight to make, will still work with 35r