BHP UK: ECU Remapping & Engine Tuning Experts
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Why BHP UK Remaps?

Custom-built maps, proven on a 2000bhp rolling road. Never a generic, off-the-shelf remap.

Complete customer satisfaction, every time

When it comes to engine tuning and ECU remapping, our ultimate goal is complete customer satisfaction, always. We offer a free consultation to discuss your needs and engine tuning options, whether your goal is performance, economy, or a bit of both.

Every remap starts with your vehicle's own, unique ECU file, read directly from the car and handled in a safe, secure manner that minimises any adverse effect on your vehicle. Most ECU remapping firms boast about how many maps they hold on their own database, or claim to be "guaranteed to boost engine performance", but unlike those companies, BHP UK never reuses a remap and never uses a generic, off-the-shelf file. We only promise what we can deliver: engine tuning excellence.

Proven on a 2000bhp rolling road

All BHP UK ECU maps are custom-built and tuned using methods we've studied and perfected, then backed up and proven on our own Dynojet 224XLC rolling road, capable of measuring up to 2000bhp.

The dyno lets us examine exactly how an engine is running: turbo boost, intake air temperature, air/fuel ratio, oil temperature, coolant temperature, and the power and torque the engine is actually developing. Every change made during a remap is constantly monitored, in case anything changes that shouldn't.

The dyno also has a built-in weather station, with the software automatically correcting for atmospheric conditions. Unlike some competitors, we measure transmission losses too, so our power figures can't be inflated by underestimating what the drivetrain is losing.

Why BHP UK is the right choice

  • Free consultation before every remap
  • Custom-built maps, never generic, never reused
  • 14-day money-back guarantee on all engine tuning & remap services
  • Dealer-level equipment, every job backed by a guarantee
  • Honest power figures, corrected for transmission loss
  • Most work carried out while you wait

Already modified? We're compatible

01Specialist remaps for modified engines

Fitted a larger turbo, induction kit, cams or exhaust system? To get the full potential from your modifications you need a remap that accounts for them. We take pride in our specialist remap facilities for modified vehicles. Get in touch for details, and ask about discounts for clubs and associations.

02See the gains on our dyno

Once you've had your vehicle tuned or remapped, book a dyno run at our main workshop and we'll show you exactly what gains your engine tuning remap has made, or could make, for your car or bike.

Ready to feel the difference?

Engine tuning by BHP UK is ECU remapping perfected: custom maps, dyno-proven, backed by a 14-day money-back guarantee.