What Is a Pops and Bangs Remap?
A pops and bangs remap changes how your car’s ECU manages fuel when you lift off the accelerator. Instead of cutting fuel instantly, a small amount is allowed into the exhaust, creating crackles, burbles, and bangs.
The result is controlled exhaust noise on overrun. Some drivers want a light crackle. Others want sharper bangs for shows or track use. The map is written to suit your preference and your car.
This is one of the most requested specialist remaps in Leicester for petrol turbo cars and selected diesels.
How Does a Pops and Bangs Map Work?
From factory, the ECU cuts fuel as soon as you lift off the throttle. A pops and bangs map alters this behaviour.
- Crackle map: Soft pops on deceleration.
- Pop and bang map: Louder bangs, usually for off-road or track use.
- Custom tuning: Aggressiveness set to match your car and driving style.
The software is written specifically for your ECU, not a generic file.
How Much Does a Pops and Bangs Remap Cost in Leicester?
Most pops and bangs remaps cost £180–£250, depending on the vehicle and ECU type.
- Typical time: around 1 hour
- Installed via the OBD port
- No hardware changes required
It can be installed on its own or combined with a Stage 1 remap if you want improved power and torque alongside sound.
Are Pops and Bangs Legal in the UK?
Pops and bangs remaps are classed as off-road use only.
Excessive exhaust noise can cause MOT failures and attract attention from police on public roads.
If you want a subtle crackle that avoids constant noise, we can write a conservative setup or a switchable map. Always be clear whether your car is road-driven or track-only before booking.
Risks and Things to Consider
- Increased exhaust heat: Fuel igniting in the exhaust raises temperatures.
- Component wear: Aggressive settings can shorten the life of cats, silencers, and turbos.
- Fuel use: Slight increase when the map is active.
Mild settings carry lower risk. Constant loud bangs increase wear. We’ll talk this through before any software is written.
Switchable and Custom Software Options
Your pops and bangs map can be written with control options:
- Always on: Active every time you lift off.
- Switchable: Turn on or off using a drive mode or button.
- RPM-based: Only active above a set engine speed.
This lets you enjoy the sound when you want it, without it being intrusive.
Mobile Pops and Bangs Remap in Leicester
No workshop visit needed. Our mobile service covers Leicester and surrounding areas across Leicestershire.
We carry professional tools such as Autotuner and KESS and complete the work at your driveway.
If required, we can also carry out supporting ECU work such as AdBlue delete or EGR delete while on site.
Why Choose Leicester Remaps?
- IMI accredited ECU tuning experience
- Mobile service across Leicester and nearby towns
- Custom sound levels, not one-size-fits-all files
- Lifetime software warranty
- 4.9/5 Google rating from local drivers
Book Your Pops and Bangs Remap
Searching for a pops and bangs remap near you? We offer same-day mobile slots where available.
Call 07849 475153 or email leicesterremaps@gmail.com to book your pops and bangs remap in Leicester or anywhere in Leicestershire.
