Mosselman MSL75-95 Stage 2 Big/Hybrid Turbo Kit for BMW S58 – G80 G81 G82 G83 M3/M4 & F97 F98 X3M/X4M | Bolt-On Plug & Play MHI Twin-Turbo Upgrade, 950hp Capable | Fits Stock Airbox or Eventuri | G8X Turbo Upgrade UK

Mosselman MSL75-95 Stage 2 Turbo Set for BMW S58

Unlock serious performance from your S58-powered G-series M car with the Mosselman MSL75-95 Stage 2 turbocharger set. Designed as a direct-fit solution for G80 G81 G82 G83 M3 and M4 plus F97 X3M and F98 X4M, this upgrade delivers huge headroom, rapid spool and factory-level drivability backed by brand-new MHI hardware.

We have installed these units on multiple customer builds and the feedback has been superb. Expect hard-hitting midrange, relentless pull to the limiter and OE-like integration that keeps your BMW civil on the road and devastatingly quick on track.

Why this S58 turbo upgrade stands out

• Capable of supporting up to 950 bhp with the correct supporting modifications, calibration and fuel
• Built from brand-new MHI turbochargers for OEM-grade strength, consistency and longevity
• Purpose-designed high-flow intake hardware tailored to the S58’s airflow requirements
• Direct-fit bolt-on installation using factory-style connections for an easy swap
• Low core charge with potential refund after inspection and approval by Mosselman

Note: Achievable power depends on your overall setup and fuel choice.

Choose your intake option

Select the inlets that match your current air intake system to maximise flow and response:

• Version for vehicles retaining the stock BMW airbox
• Version for cars running an Eventuri intake system

Vehicle applications

• BMW F97 X3M, including Competition
• BMW F98 X4M, including Competition
• BMW G80 M3 Saloon, including Competition and xDrive
• BMW G81 M3 Touring, Competition xDrive
• BMW G82 M4 Coupé, including Competition and xDrive
• BMW G83 M4 Convertible, Competition xDrive

Compatible with OPF and non-OPF cars.

Core programme

A core charge applies and may be refunded after Mosselman completes their inspection and approves the returned cores. This helps maintain quality and sustainability within the turbo programme.

Installation and support

Professional fitting is strongly recommended. For expert installation, mapping guidance and package advice, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Compatibility check before dispatch

We verify fitment prior to shipping. Please provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm compatibility with your vehicle.

Part details

Product name: Mosselman MSL75-95 Stage 2 Turbocharger Upgrade Kit for BMW S58

Part number: 010210020

Manufacturer: Mosselman

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