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 Hp 4 tuning

1 tuning configurations for the BMW Hp 4. Select your exact engine to see gains, options and connection details. Power gains up to +8 HP.

← All BMW models
BMW Hp 4

BMW Hp 4 tuning at a glance

Our catalogue covers 1 BMW Hp 4 engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the BMW Hp 4 is +8 HP.

Most popular BMW Hp 4 engines for remapping

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