Performance M

Servicing, tuning, performance & suspension upgrades—all supplied and completed in-house at Performance M.

If you follow our socials, you know this is our bread and butter—especially when it comes to F & G Chassis M and M-Lite cars. Whether it’s a major service, brake upgrade, preventative maintenance, or taking your build from stock all the way to Stage 1, Stage 2, or full Stage 3 engine hardware and custom tuning, we’ve got you covered.

Our fully equipped workshop features state-of-the-art string alignment setups—the exact standard used in motorsport to deliver pinpoint geometry and unmatched track or road handling.

Workshop & Service Standards:

Official BMW OBD Diagnostics: Full dealer-level diagnostics

Digital History: All applicable services updated directly to iDrive systems & BMW AOS

Precision Work: Strict factory torque specs followed, complete with thorough pre & post workshop test drives

Premium Fluids: Motul 5w30 X-Clean or POWER Fully Synthetic Oil (application & requirement dependent)

We partner with the biggest names in performance and hardware, including:
Bilstein, Ultra Racing, KW, Koni, AP Racing, Powerflex, MMX Performance (lowering springs & engine upgrades), VRSF, SLN, ECS Tuning, Turner Motorsport, Bosch (including B58TU HPFP upgrades), performance exhaust systems, and more!

🔥 Ethanol tuning is now live for F & G-Chassis platforms! Give us a call for full details and package breakdowns.

Got a project, service, or power goal in mind? Drop us a DM or get in touch to book your slot! 🏁

For any enquiries, please don’t hesitate to contact me.

☎️ 0161 507 5005
📧 [email protected]
🌐 www.performancem.co.uk

We attended Wheels Up North event on Sunday - the M2 makes a great lawnmower 🍃

Owner of this BMW F90 M5 Competition making a visit to have height adjustable springs supplied and fitted.

Setting the height to exactly to the customer requirements, giving the car a huge improvement in stance and drivability without compromising ride quality.

All finished off with a fast road geo via string alignment.

Looking for upgrades? Make sure to give our team a call 🤙🏽

☎️ 01615075005
🌐 www.PerformanceM.co.uk

This BMW G42 M240i having our MMX Performance stance kit

The package includes MMX Performance lowering springs with 12mm/15mm wheel spacers.

The springs giving a drop of 30mm front and 25mm rear, offering the perfect drop in height and filling them wheel arches when paired with 12mm front/15mm rear the wheel spacers.

Improving driving dynamics without affecting ride quality.

All finished off with a fast road geo via string alignment for improved turning and feel.

Looking for suspension upgrades? Give our team a call ⬇️

☎️ 01615075005
🌐 www.PerformanceM.co.uk

BMW G20 M340i, stock turbo & stock fuel pump - 531bhp 🏎️💨

This G20 hitting our dyno for custom stage 2 flex fuel tuning.
Hardware fitted - downpipe, midpipe, intake and Flex fuel kit.

Pre and post health checks carried out to ensure safe tuning.

99 pump fuel making 481bhp / 570ftlb
E40 - 531bhp / 627ftlb

A great result from the little mods fitted and showing the true potential of the B58

Want to go fast? Give our team a calll ⬇️

☎️ 01615075005
🌐 www.PerformanceM.co.uk

From the whole team, thank you for making BMW Live 2026 the best yet! We appreciate you all taking the time to have a chat and check out the cars. Hope to see you at our cars and coffee event on the 16th of August @ the PM HQ.

We're setup and ready for BMW LIVE 2026