What Is a Pops and Bangs Remap?
A pops and bangs remap is software added to the ECU that changes how fuel ignites in the exhaust system. The result is the crackles, burbles, and bangs you hear when lifting off the throttle. It’s a popular choice for petrol turbo cars, and some diesels, to add drama to the drive.
The software is customised for each vehicle. Some drivers want a subtle crackle, others want a loud pop and bang map for shows or track use. That’s why it’s one of the most requested specialist services in Leicester.
How Does It Work?
During normal driving, the ECU cuts fuel instantly when you lift off the accelerator. A pops and bangs map changes this by allowing a small amount of unburnt fuel into the exhaust, where it ignites and creates the noise.
- Crackle map: Adds a series of soft pops on overrun.
- Pop and bang map: Louder bangs, usually for track or off-road use.
- Custom settings: Adjusted for how aggressive you want the effect.
How Much Does It Cost?
The cost for a pops and bangs remap in Leicester is usually £180–£250. The process takes about an hour and is done through the OBD port. It can be added on its own or combined with a Stage 1 remap for extra power and torque.
Unlike bolt-on exhaust mods, this is a software-only change. No physical parts are replaced, which keeps the cost low.
Are Pops and Bangs Legal?
This type of remap is classed as off-road use only. That means for track cars, show cars, or vehicles not driven on public roads. Excessive noise can cause an MOT failure and attract fines on the road.
If you want a subtle crackle that doesn’t draw attention, ask your tuner to set a softer map. Always be clear whether the car is road-going or track-only before booking.
Risks and Considerations
- Extra heat: Igniting fuel in the exhaust raises temperatures.
- Component wear: Over time, aggressive maps can stress turbos, cats, and silencers.
- Fuel use: Small increase in consumption when the map is active.
For most drivers who choose a conservative setting, these risks are small. But if you want loud bangs on every gear change, expect more wear to exhaust parts.
Software Options
Pops and bangs can be written as:
- Always on: Active whenever you lift off the throttle.
- Switchable: Turned on and off with a sport mode button.
- Custom RPM range: Only active above certain revs.
At Leicester Remaps, we discuss these options before flashing the ECU so you get exactly the result you want.
Mobile Pops and Bangs Remap in Leicester
You don’t need to visit a garage. Our mobile remapping service covers Leicester, Oakham, Uppingham, and across Leicestershire. We bring professional tools like Autotuner and KESS to your driveway.
We also offer AdBlue delete, EGR delete, and performance tuning services if you want more than just noise.
Why Choose Leicester Remaps?
- IMI accredited with over five years’ ECU tuning experience.
- Professional equipment and lifetime software warranty.
- Custom maps tailored to your sound preference.
- Trusted by hundreds of local drivers — 4.9/5 Google rating.
How Much Does a Pops and Bangs Remap Cost?
Typical UK pricing ranges from £150 to £400 depending on:
– Vehicle make/model (some ECUs require custom tuning)
– Standalone tune vs. combined with Stage 1 remap
– Mobile vs. workshop service
Leicester Remaps offers competitive pricing with same-day mobile service across Leicester, Loughborough, and Coalville. Contact us for a quote.
Book Your Pops and Bangs Map Today
Searching “pops and bangs remap near me”? We can create a custom sound for your car. Call 07849 475153 or email leicesterremaps@gmail.com to book your mobile service in Leicester or anywhere in Leicestershire.
