Performance powertrain on a bench in the workshop

Performance & tuning

More power.
More control.

Custom calibration, hardware and track preparation for your platform — developed and verified on our in-house dyno, not on paper.

Explore your build

Performance upgrades

ECU tuning

Custom ECU maps developed for your vehicle, modifications and fuel type — from Stage 1 tunes to full-build maps, dyno-verified.

Transmission upgrades

Turbo systems

Performance turbos, intercoolers and supporting hardware sourced, installed and tuned in-house, each backed by a matching custom tune.

Exhaust systems

Cooling upgrades

Suspension & handling

Full suspension and brake work in-house, plus wheel alignment using BMW's factory alignment specifications.

Engineered
performance.

We invested in a state-of-the-art in-house dyno so every figure is accurate and measurable. Tuning is developed around your platform and how you actually use the car.

Results vary by vehicle condition and setup. All figures measured on our in-house dyno.

View performance options

Vehicle on the in-house dyno during a tuning session

Packages/

Compare our packages

Not sure which one

At RatedM Performance we understand that each customer has different goals. That’s why we’ve created a staged upgrade approach that lets your car's performance evolve alongside your goals.

Package	Price	Hub dyno	100-200 km/hr
Stage 1	$4,999	650whp	-
Stage 2	$9,999	720whp	-
Stage 2+	$19,999	800whp	4.7
Stage 3	$110,000	900whp	4.2
Stage 4	$150,000	1050whp	3.8
Stage X	$195,000	1250whp	3.3
Stage XXX	Enquire	1450whp+	2.8