Walton Motorsport BMW B58 Gen2 Type B High-Mount Turbo Manifold
Walton Motorsport BMW B58 Gen2 Type B High-Mount Turbo Manifold
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Walton Motorsport BMW B58 Gen2 Type B High-Mount Turbo Manifold is the high-mount B58 Gen2 manifold family for larger-frame turbo systems and custom big-turbo installations.
Key features
- Eight current turbo-inlet flange configurations
- StraightGate50 wastegate flange configuration
- Conditional Turbosmart TS-1, downpipe and turbo-oil-line selections in the M Lab package builder
- Required B58 Gen2 coolant-port blank pair and Type B boost-pipe options
- 304 stainless-steel construction
Fitment: BMW B58 Gen2 applications; Walton notes Type B is intended for larger G35+ turbo builds and does not fit 5 Series applications. Confirm chassis packaging before ordering.
Lead time: Made to order — typical Walton build time is 2–4 weeks.
Professional installation, supporting fabrication and calibration/tuning are recommended for single-turbo conversions.
Chassis: G42, G20, G21, G22, G23, G26
Engines: B58
Drivetrain: RWD, AWD
Production years: 2020-2026
View compatible BMW ranges
M240i, M340i, M440i
View full year and variant fitment
PROFESSIONAL FITTING AVAILABLE
Need M Lab by Boost & Tune to install this?
Have this part professionally fitted, checked and configured by our BMW performance workshop.
Product: Walton Motorsport BMW B58 Gen2 Type B High-Mount Turbo Manifold
Workshop installation in Albion, Victoria
Vehicle compatibility
Fits these BMW platforms
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