Mosselman MSL75-95 Twin Turbochargers for BMW M3/M4 G80 G81 G82 (S58) – Drop-In/Direct Bolt-On, Plug-and-Play Hybrid MHI Turbo Kit, Stage 3 Big Turbo Upgrade, OEM-Fit Replacement, Up to 950 HP

Mosselman MSL75-95 Drop-In Twin Turbos for BMW M3 M4 G80 G81 G82 - S58 Engine

Part Number: MSL75-95

Serious S58 performance starts here. The Mosselman MSL75-95 is a direct bolt-on twin turbo set engineered for the BMW G80 G81 M3 and G82 M4, built from brand new MHI units with Mosselman’s own high-grade components. Expect rapid response, huge flow capacity, reduced exhaust restriction and OEM-style fitment that keeps daily drivability intact.

On controlled dyno testing these units surpassed expectations, with vehicles pushing the limits of the rollers. With the right supporting hardware and fuel, this package has headroom for up to 950 bhp potential, while maintaining a factory-like install and refinement.

Key reasons to choose MSL75-95

• Capable of up to 950 bhp potential on the S58 platform, depending on build and fuel
• Manufactured from brand new MHI assemblies for OEM-level durability and fit
• Includes flow-optimised inlets to maximise compressor efficiency and mass airflow
• Direct bolt-on to factory mounts, brackets, oil and coolant lines for a hassle-free install
• Extremely low core charge
• Limited 1-year warranty
• Quick spool, muscular midrange and strong top-end pull with reduced backpressure

Vehicle compatibility

• BMW M3 G80 - S58
• BMW M3 Touring G81 - S58
• BMW M4 G82 - S58

What enthusiasts are searching for

BMW M3 G80 turbo kit, BMW M4 G82 uprated turbos, S58 big turbo package, hybrid twins for BMW M, direct bolt-in turbos, high-flow compressor upgrade, stage 3 M3 M4 turbos, MHI-based hybrids for S58, performance twin turbo set, OEM-fit turbo replacements, drop-in BMW turbochargers, G80 M3 turbochargers, G82 M4 turbo upgrade kit, S58 power upgrade, track-ready turbo solution.

Proven on road and dyno

We have supplied and installed Mosselman upgrades for S58 customers and feedback has been consistently excellent. Clients report razor-sharp response, strong torque delivery and impressive peak numbers with OEM-plus manners. If you are hunting for a direct replacement turbo set for G80 G81 G82 that delivers serious headroom without fabrication, the MSL75-95 is a standout choice.

Ideal for high-power builds

From fast-road cars to track-focused projects, this hybrid twin setup supports ambitious goals while keeping installation straightforward. Perfect for enthusiasts building stage 3 S58 cars, those seeking a reliable bolt-in turbocharger set and anyone wanting a future-proof path to big power.

Professional fitting and support

Installation available at MJ Modifications in Warwickshire. For a fitting quote or advice, email info@mjmodifications.co.uk.

Performance depends on supporting modifications and fuel choice.