Turbo Manifold – Nissan RB30 – High Mount – ProMod

We said our Type B was the big dog of the RB manifolds. If that's true, then our ProMod is the Rabid Wolf of Nissan RB Manifolds. If you are building a Drag strip RB30 powered monster, you are looking at the right manifold

1000bhp? Child's play, this monster is built for the ProMod turbos supporting over 2000bhp

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Built for Boost. Engineered for Precision.

This isn’t a universal flange collector tacked to some tubes — it’s a CFD-optimised, dyno-tested, track-proven system designed to:

Feed large-frame turbos with uninterrupted exhaust energy

Prioritise wastegate flow to avoid boost creep

Withstand heat cycles and abuse that would destroy lesser gear

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Key Features

Walton Motorsport 1 Year Warranty

100% British Made by Walton Motorsport

Designed for 1800HP+ big-frame turbochargers

High Mount, ProMod V-Band

CFD-Optimised Cast Collector for maximum flow & reliability

Made from 304-grade stainless steel with TIG welding throughout

Supports 60mm external wastegate setup.