Sprint Booster Power Converter

What is Sprint Booster?

Short answer: it’s a plug-n-play performance upgrade that adds a new exhilaration to your driving experience.

The longer answer: Sprint Booster reprograms the acceleration signals in your stock ECU so your car will immediately feel faster and accelerate quicker — guaranteed.

That’s why Sprint Booster has fans around the world and why we add hundreds of thousands of satisfied users every year.

How Sprint Booster Actually Works

Most modern cars use an ECM (Electronic Control Module) to translate your pedal input into electronic signals that tell the ETC (Electronic Throttle Control) how much power to deliver — a “drive-by-wire” system that can cause delayed response and acceleration.

With a Sprint Booster module installed, you can override that lag and replace it with crisp, on-tap acceleration whenever you need it. No more delayed response.

Simple Plug-n-Play Installation

The Sprint Booster design makes installation easy in most cars — no wire cutting required. It won’t interfere with your vehicle’s electronics (EFI, ABS, etc.) or other performance mods.

What’s New in Sprint Booster V3

  • 3 acceleration modes: Off, Sport, and Racing
  • 36 programs: 18 for manual + 18 for automatic transmissions
  • Pedal Lock mode
  • Valet mode
  • Ultra-compact size / new design
  • Plug-n-play installation

See the Results Right Away

How Sprint Booster works

How It Works

Understand the technology behind quicker throttle response.
Sprint Booster installation guide

Installation

Plug-n-play steps for most vehicles in minutes.

The moment you plug in your Sprint Booster Power Converter, you’ll feel the difference:

  • At low revs, the engine responds in roughly half the time compared to stock.
  • Near-zero delay when accelerating in 3rd–4th gear at mid-range RPM.
  • Stronger response in the higher rev range.
  • Improved downshift response and safer, more confident passing.
  • Overall safety — and more fun on the road.

30-Day Money-Back Guarantee

We’re confident Sprint Booster will dramatically improve your acceleration response. Try it for 30 days — if you’re not satisfied, return it for a refund. No questions asked.

Sprint Booster Power Converter