Nissan RB26 T4 Exhaust Manifold S14 For many years the oiling

For many years the oiling system has been the Achilles heel of the RB26 engine causing many catastrophic engine failures often the first time the vehicle ventures anywhere near a racetrack

20-1000-0406 Installed Height (bottom installed surface to top): 0

\nHead Diameter: 30mm

To permit increased throttle body clearance

The kit includes enough fittings to permit any 6AN-8AN-10AN combination

Nissan RB26 T4 Exhaust Manifold S14 For many years the oilingAll 6Boost manifolds are individually hand made in Australia. They are specifically designed for your application and built around unique "merge collector" design. This means no pipes cross each other and the merge collector directs all exhaust gases at the turbine entry. We have these to suit many combinations, if you don't see the combination you require in our selection please email and we can have one custom made for you. Additional Extra's