Skip to main content

Power Increase Search

The most detailed tuning search on the market. Far more than power figures: the exact OBD cable for your vehicle, the tool we recommend, and every remap available.

  • Verified gains & dyno
  • Exact OBD cable
  • Recommended tool
  • EGR · DPF · AdBlue off

Search 39,000+ vehicle / ECU combinations

Current step

Select vehicle type

Start by choosing the vehicle category before we surface the matching brands.

BMW 3 Series Gt tuning

19 tuning configurations for the BMW 3 Series Gt. Select your exact engine to see gains, options and connection details. Power gains up to +96 HP.

← All BMW models
BMW 3 Series Gt

BMW 3 Series Gt tuning at a glance

Our catalogue covers 19 BMW 3 Series Gt engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the BMW 3 Series Gt is +96 HP.

Most popular BMW 3 Series Gt engines for remapping

The BMW 3 Series Gt range splits into 10 diesel, 9 petrol variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.

Boost your business

Boost your business

Improve profitability and attract new customers.

Existing tune business
Become a dealer
New to ECU tuning
Start here