Does a Stage 1 remap affect emissions?

HM Revenue and Customs (HMRC) has stepped in to clarify the position of a company car's CO2 emissions after engines have been remapped.

Do you have to declare a Stage 1 remap?

Yes, you need to tell your insurance provider if your car engine has been remapped. In car insurance terms, remapping or chipping is considered a car modification, even if it's one you can't actually see. If you don't inform your insurance provider, it could invalidate your policy.

Can a remap lower emissions?

Reduce your carbon footprint

The economy-tune ECU remapping service will help you to reduce CO2 emissions by increasing the number of miles to the gallon your vehicle is capable of. Did you know that for every litre of fuel your vehicle burns, 2.63 kg of CO2 are released into the atmosphere.

Can a Stage 1 remap damage your car?

Some people are concerned that engine remapping could cause problems with their car. But it shouldn't affect reliability if you use a reputable company. Remapping does put extra strain on an engine, but not a dangerous amount if it's done properly.

What happens in a Stage 1 remap?

Stage 1 Tuning

A Stage 1 Remap increases power and torque while also improving fuel efficiency. Removes flat spots and gives a more responsive drive without compromising reliability.

16 related questions found

How long does a Stage 1 remap take?

Depending on the vehicle, the remap normally takes less than 1 hour to complete.

How much bhp does a Stage 1 remap add?

On the whole, this can be done through the vehicle's OBD port. Stage 1 remaps come with a variety of fuel specifications which will result in a greater power result. For example, a Stage 1 remap with 95Ron fuel sees 300BHP, whilst Stage 1 using 99Ron fuel, such as V Power or Tesco Momentum 99, will see 330BHP.

Does remapping shorten engine life?

Treat the car nicely, keep it serviced and a remap will have very little effect on the life of an engine or car.

Can remapping damage injectors?

a remap can have no affect on the pump and injectors.

Do insurers check for remaps?

Motorists often ask, “can insurance tell if a car is remapped?” The answer is no, but they may find out. Insurers don't inspect cars before giving them cover, so, in reality, your insurer won't randomly check your car for remapping even though some policies may say the insurer can inspect a vehicle if they want to.

Is it illegal to remap a car?

Currently, there is no law against car remapping, but it is recommended to be undertaken by an experienced professional. The only thing you need to do after remapping is to inform your insurance company of the change.

Does remapping affect road tax?

“Any post-registration remapping by a third party may (or may not) have fuel economy benefits but will not result in a changed rate of benefit-in-kind taxation.”

Can you remove a Stage 1 remap?

Can the remap software be uninstalled? Selling your car? We can completely reverse the process for a small service charge should you wish to have your remap removed. Similarly, if your car loses the remap software due to a software upgrade at the main dealer, we can reinstall it for you.

Does remapping save fuel?

For example, it's a common belief that remapping a vehicle has no effect on fuel economy, however, this technically isn't true. As the result of ECU remapping, a car usually sees an increase in power, which can come at the expense of higher fuel consumption.

Does remapping your car make it louder?

Will remapping my car make it louder? No remapping a car does not make it louder. The car's engine may act differently producing more RPM (Revs per minute) at different and producing more power but does not make it louder.

Can a remap affect the clutch?

Any remap will shorten clutch life.

Does remapping affect gearbox?

Yes it certainly can. An automatic gearbox in most instances is actually stronger than a manual so with regards to the power it is more than up to handling it. There are however a few things to note with regard to automatic gearboxes.

Does remap affect timing chain?

Remapping doesn't put any additional strain on the chain.

Is it worth remapping a diesel engine?

Remapping gives you more torque

Torque in diesel and turbo-petrol cars often comes in at low revs and it is torque which gives you that shove in the back when you put your foot down. After a remap, torque on such cars should increase by 20-30% and on naturally aspirated cars by around 5%.

Does 40 bhp make a difference?

However, a 40bhp increase is a 40% power bump on a car with 100bhp stock which you will most definitely notice, the car will feel like a rocket after, but this is only with a proper remap, not a 'tuning box', which as I said will do very little.

Does 30 bhp make a difference?

You can expect a 20-30% increase in bhp and torque after a remap. This extra performance is accessible across the rev range, particularly at low revs and in the mid-range. A typical 30-70mph run will be reduced by 1.5-2 seconds, and your car will pull better at higher speeds.

Will my car sound different after a remap?

Re: Exhaust Tone after a Remap

The car won't have a different exhaust tone.

What does Stage 1 on a car mean?

Stage 1. A stage 1 tune is simply an ECU remap or chip tune. This is the most cost-effective way to modify any vehicle for performance. Turbo-diesel and turbo-petrol vehicles respond extremely well to stage 1 tuning and commonly see a 20 – 40% increase in bhp and torque.

What is needed for a Stage 1 remap?

Stage 1. Stage 1 tends to be a series of modifications that can be fitted on their own to a standard car. This would include remaps that don't require any additional hardware, intake and exhaust upgrades that leave the original catalytic converters in place.