Fits 2021–2027 G82/G83 M4

M4 (G82 & G83) ENGINE & PERFORMANCE

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G82 M4 Engine Performance136 products

G82 M4 Engine Performance at a glance

Vehicle: 2021–2027 BMW G82 M4
Powertrain: S58 3.0-litre twin-turbo straight-six
Main parts: forged engine internals, intakes & air filters, ECU tuning & flash tools and turbo upgrades
Brands: GSC Power Division, 5150 AutoSport, Tom Wrigley Performance, ARP, BootMod3, Burger Motorsports
Fitting & delivery: Fitting at R44 HQ, Wembley · UK & worldwide delivery
Parts listed: 136 parts for the G82 M4

BMW G82 M4 engine tuning & performance parts

R44 Performance stocks 136 engine performance parts for the 2021–2027 BMW G82 M4. Parts include forged engine internals, intakes & air filters, ECU tuning & flash tools and turbo upgrades, from brands including GSC Power Division, 5150 AutoSport, Tom Wrigley Performance, ARP, BootMod3, Burger Motorsports.

Most builds follow the same order: an ECU tune first, then intake and cooling upgrades such as intakes, charge pipes and intercoolers to keep temperatures in check, then fuelling, turbo and internal upgrades for bigger power targets. Each step supports the next, so it pays to plan your build as a whole.

Results depend on the combination of parts and the tune that supports them, so speak to our team before you buy. We can recommend a proven setup for your G82 M4, fit it at R44 HQ in Wembley, and deliver across the UK and worldwide.

Written by the R44 Performance team, Wembley, London

G82 M4 Engine Performance FAQs

What engine performance parts are available for the G82 M4?

R44 Performance lists 136 engine performance parts for the BMW G82 M4, including forged engine internals, intakes & air filters, ECU tuning & flash tools and turbo upgrades. Brands include GSC Power Division, 5150 AutoSport, Tom Wrigley Performance, ARP, BootMod3, Burger Motorsports, and every part is listed for the G82 M4 – check each product page for body style and model-year fitment.

What are the best first engine upgrades for the G82 M4?

For most turbocharged cars, the best first upgrades are an ECU tune and an intake, followed by cooling upgrades such as a charge pipe and intercooler. Each supports the next, so decide on your goals first – our team can suggest a setup based on how you use your car.

Do I need a tune after fitting performance parts?

Bolt-on parts like intakes can usually be fitted on their own, but bigger changes – such as downpipes, larger intercoolers, fuel system or turbo upgrades – normally need a matching ECU tune to run safely and make full use of the hardware. Check each product page or ask our team.

Will performance upgrades affect my warranty or insurance?

Modifications can affect manufacturer warranty cover and must be declared to your insurer. If your G82 M4 is still under warranty, check with the manufacturer or dealer first, and speak to your insurer before fitting.

Can R44 Performance fit engine performance parts to my G82 M4?

Yes. Our technicians fit engine performance parts at R44 HQ in Wembley, London – contact our team for a quote and availability. We also deliver across the UK and worldwide if you'd rather use your own fitter.