Car Remapping Calculator

FAQs

How much will my car gain from a remap?

The power gain from a remap can vary depending on the engine’s initial condition, the remapping method, and other factors. However, it’s common for cars to gain between 20-50 BHP (brake horsepower) after a remap.

How much is Stage 1 remap?

The cost of a Stage 1 remap typically ranges from £200 to £500 in the UK, depending on the vehicle and the tuning company.

What bhp will I get if I remap my car?

The increase in BHP you’ll get from remapping your car depends on various factors such as the engine’s potential, the remapping method, and the expertise of the tuner. On average, a Stage 1 remap can add around 20-50 BHP.

Is Stage 1 remap worth it?

For many drivers, a Stage 1 remap is considered worth it as it can provide noticeable improvements in performance and drivability without significant risks or modifications to the engine.

What is the downside of remap?

Some potential downsides of remapping include voiding manufacturer warranties, increased stress on engine components, potential reduction in fuel economy if driven aggressively, and the risk of engine damage if done improperly.

Can insurance detect a remap?

Insurance companies may not directly detect a remap, but some policies require you to disclose any modifications to your vehicle. Failure to do so could result in voiding your insurance in case of a claim.

Does Stage 1 remap affect mot?

In most cases, a Stage 1 remap should not affect the MOT (Ministry of Transport) test as long as the emissions remain within legal limits and the modifications are not deemed unsafe.

Is a Stage 2 remap worth it?

A Stage 2 remap is worth considering for enthusiasts looking for further performance gains. It typically involves more extensive modifications such as upgraded exhaust systems and intercoolers, resulting in significant power increases.

Does Stage 1 remap affect engine life?

A Stage 1 remap done by a reputable tuner should not significantly affect engine life. However, aggressive driving and inadequate maintenance can lead to premature wear and tear on engine components.

Is it worth remapping a diesel?

Remapping a diesel engine can be worth it for those seeking better performance, improved fuel economy, and enhanced drivability. However, it’s essential to choose a reputable tuner and ensure the engine is in good condition.

Does a remap use more fuel?

In some cases, a remap can lead to increased fuel consumption, especially if the driver frequently utilizes the additional power. However, under normal driving conditions, fuel economy may remain similar or even improve slightly.

Does an extra 30 bhp make a difference?

An extra 30 BHP can make a noticeable difference in a car’s performance, providing quicker acceleration, improved overtaking ability, and enhanced overall driving enjoyment.

Can a remap go wrong?

Yes, a remap can go wrong if not performed correctly. Potential issues include engine knocking, excessive smoke, reduced reliability, and even damage to engine components if the tuning is too aggressive or poorly executed.

Can I remap my ECU myself?

While it’s technically possible to remap an ECU yourself using off-the-shelf tuning tools, it’s generally not recommended due to the complexity of the process and the risk of causing irreversible damage to the engine.

Does Stage 1 remap save fuel?

A Stage 1 remap may improve fuel efficiency slightly under normal driving conditions due to optimized engine performance. However, aggressive driving can negate any potential fuel savings.

Can a remap cause MOT failure?

A properly executed remap should not cause MOT failure, provided that the vehicle still meets emissions and safety standards. However, modifications that result in excessive emissions or safety hazards could lead to failure.

How long does remapping last?

A remap can last indefinitely as long as it’s done correctly and the vehicle is properly maintained. However, you may need to update or revise the remap in the future to accommodate changes in driving habits, fuel quality, or engine condition.

What can go wrong when remapping a car?

Several things can go wrong during remapping, including incorrect or aggressive tuning leading to engine damage, voiding warranties, triggering warning lights, emissions failures, and drivability issues.

How much does a remap cost UK?

The cost of a remap in the UK can vary depending on the type of remap, the vehicle, and the tuning company. On average, prices range from £200 to £500 for a Stage 1 remap.

Can a dealer tell if a car has been remapped?

In some cases, dealerships may be able to detect if a car has been remapped by accessing the vehicle’s ECU data using diagnostic tools. However, this depends on the sophistication of the remap and the dealer’s equipment.

Does remapping a car lose value?

Remapping a car may affect its resale value depending on the buyer’s preferences. Some buyers may appreciate the improved performance, while others may be concerned about potential reliability issues or warranty implications.

How much bhp does Stage 1 add?

A Stage 1 remap typically adds around 20-50 BHP to a car’s engine output, depending on various factors such as the engine’s initial condition, tuning method, and the expertise of the tuner.

Does remapping affect road tax?

Remapping a car generally does not affect road tax directly. However, significant modifications that result in higher emissions or changes to vehicle classification could potentially impact road tax rates.

What is Stage 1 vs 2 remap?

A Stage 1 remap typically involves software modifications to the engine’s ECU (Electronic Control Unit) to optimize performance within the manufacturer’s safety limits. A Stage 2 remap often includes additional hardware upgrades such as upgraded exhaust systems or intercoolers for more significant power gains.

What is Stage 3 remap?

A Stage 3 remap is the most advanced tuning stage, involving extensive modifications to the engine and drivetrain, such as upgraded turbochargers, fuel systems, and internal engine components, resulting in significantly higher performance levels.

Does remapping remove DPF?

Remapping alone does not remove a Diesel Particulate Filter (DPF). However, some remaps may disable or modify DPF regeneration processes, potentially leading to DPF issues over time.

Will a remap damage my clutch?

In some cases, a remap that significantly increases engine torque can put additional strain on the clutch, potentially leading to premature wear and eventual failure if the clutch is not upgraded to handle the increased power.

How do you tell if a diesel has been remapped?

Signs that a diesel engine has been remapped include improved performance, smoother power delivery, altered engine sound, and the presence of tuning company decals or documentation. Additionally, diagnostic tools can sometimes detect remapping.