Walton Motorsport BMW S58 Type B High-Mount Turbo Manifold

$4,065.99

Turbo Inlet Flange

Wastegate PortTurbosmart Straightgate 50mm (Flange Fitted)

Overview

Walton Motorsport BMW S58 Type B High-Mount Turbo Manifold is Walton's big single-turbo manifold for S58 combinations using G35-size and larger turbochargers. The high-mount arrangement provides practical turbo access and packaging for fabrication-based, high-output S58 builds.

Key Features

Designed for G35-size and larger S58 turbo combinations.
High-mount layout for turbo access and larger-frame packaging.
304-grade stainless-steel construction.
Port-matched runner construction with both-side TIG welding through the cylinder-head flange.
Walton proprietary cast merge collector designed for exhaust flow and wastegate priority.
Turbosmart StraightGate50 flange configuration.
Manufactured in the United Kingdom.
Walton Motorsport lifetime manifold warranty, subject to current manufacturer terms.

Fitment

BBT currently routes this listing to the BMW G87 M2 S58. Walton also positions the manifold for S58-powered custom / conversion projects where engine-bay packaging permits. BBT does not assume compatibility with every S58 chassis without exact application confirmation.

System Requirements

The manifold is intended as the foundation of a custom big-turbo installation rather than a complete bolt-on kit. Walton currently notes that custom downpipe fabrication is required. Matching wastegate and S58 turbo oil-line hardware can be selected as part of the complete build specification.

Available Options

Turbo Inlet Flange

Turbosmart V-Band (Large Frame C Turbos) / HPT Frame 3 V-Band
Precision Large Frame V-Band & Garrett V-Band (G40/G42/G45 Turbos)
Borg Warner EFR V-Band
Garrett V-Band (G25/G30/G35) / Turbosmart V-Band (Frame B Turbos) / HPT Frame 2
Precision V-Band (T3 Frame THV Housings)
T3 Single Scroll
T4 Single Scroll

Wastegate Port

Turbosmart Straightgate 50mm (Flange Fitted)

Lead Time

Built to order. Walton currently advises a typical manifold build time of approximately 2–4 weeks. Production timing is indicative and can change with supplier workload.