Walton Motorsport x Turbosmart StraightGate 50 BMW OEM Actuator Conversion Kit – B58/S58
Walton Motorsport x Turbosmart StraightGate 50 BMW OEM Actuator Conversion Kit – B58/S58
Walton Motorsport x Turbosmart StraightGate 50 package developed for compatible BMW B58 and S58 Walton turbo-manifold systems, allowing the Turbosmart StraightGate to be controlled using the vehicle's existing BMW electronic actuator.
Key features
- 50 mm (1.97 in) zero-offset butterfly-style wastegate
- 383.9 CFM / 10.87 m³/min flow capacity
- 630 stainless-steel butterfly and shaft
- 347 stainless-steel main body
- Heat-treated 431 stainless-steel V-band clamps
- 6262-T6 anodised aluminium BMW actuator adaptor/bracket
- 316 stainless-steel linkages and control arm
Important: The BMW electronic actuator is not supplied. Reuse your existing BMW actuator and calibrate it after installation.
Compatibility: Intended for compatible Walton Motorsport BMW B58 and S58 turbo-manifold packages configured for Turbosmart StraightGate 50 / BMW OEM actuator control. Confirm your manifold, vehicle and wastegate configuration before ordering.
Lead time: Made to order — allow 5–7 weeks.
This product can be purchased on its own through M Lab or selected as a priced add-on inside compatible Walton Motorsport turbo-kit and manifold configurators.
Professional installation and actuator calibration are recommended.
Engines: B58, S58
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 x Turbosmart StraightGate 50 BMW OEM Actuator Conversion Kit – B58/S58
Workshop installation in Albion, Victoria
Vehicle compatibility
Fits these BMW platforms
Select a BMW in My Garage to check this product.
Use the BMW vehicle selector and confirm VIN, model year, drivetrain, steering side and factory options before ordering.
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