Frequently Asked Questions

Will a chip invalidate the manufacturer's warranty?
May seem odd putting this one first but we've had too much time wasted due to this question recently. The answer is yes! We advise you ask your dealer if you are worried.

How much Power?
You can get up to 10% more power for non-turbo engines and up to 40% for turbo diesels! Torque is increased throughout the rev range especially in the mid range. This makes the car more driveable, removing flat spots, hesitations and jerkiness at low speed.

Disadvantage - Is there one?
Not really, unless you are not keen on servicing your car at the recommended service intervals. This is the main recommendation after fitting.

Why haven't the manufacturers done it?
Manufacturers must allow for fuel economy, exhaust emissions regulations, the very worst grades of fuel being used and for the car going months without proper servicing. The programming of the standard chip is therefore compromised to ensure reliable operation of the engine under adverse conditions.

How is it done?
All modern fuel injected cars (whether non-turbo, turbo or turbo-diesel) use an on-board computer called an ECU (Electronic Control Unit) to control the fuel delivery and/or ignition timing over a range of driving conditions. Powerchips are programmed to adjust the timing and fuelling maps to optimise performance without compromising fuel economy.

Why are your prices so low compared to the opposition?
We do not need expensive fitting facilities, so our overheads are much lower. We want to pass this benefit onto our customers.

Will my fuel economy be affected?
Yes, and its often for the better! The improved torque (especially in trbo diesels) will mean that you do not need to use as much throttle as before for the same level of performance. So generally, you will find that mpg increases. However, if you are keen to use the new release of power then it takes more fuel to realise that......

Will a chip damage my engine?
No. Powerchips are designed to work within the limits of an engine's design. However, we recommend that you ensure that the car is regularly serviced so that it is in tip-top condition.

Will my engine wear more quickly as a result of fitting a chip?
Well, it will if you use all the extra performance all the time! But if you accelerate just the same as before, the wear rate will be no different. When you use the extra torque, the wear rate will be the same as it would be with a standard chip using more throttle to gain the same acceleration.

What guarantee do you offer?
If you are not satisfied with the chip, we will reinstall your old chip and only ask that you cover the postal cost.

 


To confirm prices or availability - email us or phone our Sales Hotline - 01357 529291
Prices displayed on this web site include VAT unless otherwise stated