BMW M Series Tuning
ECU & Transmission Tuning Experts 🔧
BMW M cars are legendary, and we're specialists in making them even better. We offer world-leading automatic transmission tuning alongside bespoke ECU remapping for all BMW M models.
Why BMW M is Our Specialty
⚙️ Transmission Tuning Experts
We're specialists in automatic transmission tuning for BMW. We can tune over 200 BMW models from 2003 onwards, delivering faster shifts, optimised launch control, and increased torque limits.
🏎️ M Power Expertise
From the S55 twin-turbo inline-six to the S63 V8 and the latest S58 platform, we've tuned them all. The G80 S58 makes significantly more power than the older S55 — and we know exactly how to extract it.
📊 Dyno-Tested Results
Every BMW tune gets before-and-after dyno testing. We prove our power gains with real data, not marketing claims.
🔧 Complete Powertrain Tuning
ECU + TCU remapping together transforms the driving experience completely. Faster shifts, sharper throttle response, and seamless power delivery.
S58 Platform (G-Series)
The latest S58 engine makes significantly more power than the older S55
M3 / M4 (G80/G82)
G80 / G82
Stage 1: 660-680BHP
Stage 2: 740-760BHP
S58 3.0TT Inline-6
M2 (G87)
G87
Stage 1: 660-680BHP
Stage 2: 740-760BHP
S58 3.0TT Inline-6
X3 M / X4 M (F97/F98)
F97 / F98
Stage 1: 660-680BHP
Stage 2: 740-760BHP
S58 3.0TT Inline-6
S55 Platform (F-Series)
The legendary S55 twin-turbo inline-6 — still a tuning monster
S63 V8 Platform
The mighty 4.4L twin-turbo V8 — massive power potential
B58 Platform
BMW's brilliant B58 3.0L turbo inline-6 — across the entire range
M140i
F20 / F40
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
M240i
F22 / F23
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
M340i / M440i
G20 / G22
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
540i / 545e
G30 / G31
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
640i Gran Turismo
G32
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
740i / 735i
G11 / G12 / G70
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
840i
G14 / G15 / G16
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
X3 / X4 M40i
G01 / G02 / G45
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
X5 / X6 40i & 45e
G05 / G06
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
X7 xDrive40i
G07
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
Z4 M40i
G29
Stage 1: 440-450BHP
Stage 2: 460-470BHP
B58 3.0TT Inline-6
Ready to Transform Your BMW?
Get in touch and let's talk about what we can do for your BMW.