Description
A high-mount single-turbo manifold for the BMW B58 Gen 1, built for turbochargers larger than the G35 / 6262 range. 304 stainless, CFD-optimised cast collector, made in the UK with a lifetime warranty.
Key Features:
- Built for larger-frame turbos: The step up from the Type A low mount when outright power capability is the priority over response.
- High-mount packaging: Creates room for bigger turbocharger packages and keeps the turbo and its hardware accessible on competition and high-output street builds.
- Seven turbo inlet flange options: Turbosmart Large Frame C / HPT Frame 3, Precision Large Frame and Garrett G40/G42/G45, BorgWarner EFR, Garrett G25-G35, Precision T3 Frame THV, plus T3 and T4 single scroll.
- Turbosmart StraightGate50 configuration: Set up for electronic wastegate control, with the matching Walton x Turbosmart assembly available alongside.
- CFD-optimised cast collector: Seamless investment casting for maximum flow and strong wastegate priority, with no welded seams to break up.
- Lifetime warranty: British-made from carefully specified 304-grade stainless.
Fitment:
- BMW B58 Gen 1 engines
- BMW F20, F21, F22, F23, F30, F31, F32, F33, F34, F36
- BMW G01, G02, G05, G06, G07, G11, G12, G20, G21, G22, G23, G26, G29, G30, G31, G32, G42, G45, G60, G70
- Toyota A90 Supra
Does not fit BMW 5 Series applications. Five of the seven flange options are the same price; T3 and T4 single scroll carry a premium. Built to order, typical build time 2-4 weeks.


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