Nissan RB20 & RB25 6Boost Turbo Exhaust Manifold

Note: The image shown is generic and likely won't show the exact manifold option you select. A 50mm wastegate outlet will support 45mm, 50mm and 60mm external wastegates.

By using a 6Boost manifold you are getting a high quality exhaust manifold built from more than 10 years of research, design, development and testing. In that time 6Boost manifolds have been refined to provide optimum exhaust gas flow and performance. You also get 100% product reliability, backed up by the 6Boost lifetime warranty.

6Boost manifolds are an original design and a leader in manifold technology. Our mission at 6Boost is to provide you with the very best high performance turbo manifold. Each 6Boost manifold is hand crafted to the highest of standards and built to last a lifetime.

6Boost manifolds are all built with one thing in mind, maximum performance! For more than 10 years 6Boost turbo manifolds have built a global reputation for being one of the strongest and best flowing manifolds available anywhere in the world.

Just from fitting one of these manifolds we have seen anything up to a 15% gain in BHP and torque. Spool time is up to 200rpm - 400rpm quicker and peak power is held anything up to 600rpm longer, so not only do you get the extra gains in performance, your power band is also increased up to 1000rpm!

6Boost continue to push the boundries of turbo performance by proving time and time again 6Boost manifolds deliver record breaking performance and 100% reliability.

6Boost manifolds are available in a range of fitments to suit your application including T3 open entry, T3 twin scroll, T4, HKS T51 V-Band, Garrett V-Band and Tial V-band. They come with single or twin wastegate ports in a size of your choice or suitable for internally gated turbos such as the Borgwarner EFR range.