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Rolling road disclaimer

Rolling Road Form

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Please tick this box to confirm you have read our disclaimer


Note :– all procedures tests and disclaimers apply to Clive Atthowe Tuning .Please read this document carefully and then complete the form and sign the agreement below. No rolling road tests will be performed without this signed agreement to the terms and conditions.

Power Run: – This consists of carrying out a full throttle power test to determine bhp and torque at the wheels and calculated flywheel figures, at the same time where possible we will monitor boost, fuelling using wideband lambda sensor and knock with Phormula or HKS Knock detection.

Full Dyno Session: – Checks carried out to ignition operation, fuelling system, engine management fault codes and live data, adjustments made where possible .Carry out a full throttle power test to determine bhp and torque at the wheels and calculated flywheel figures, at the same time where possible we will monitor boost, fuelling using wideband lambda sensor and knock with Phormula or HKS Knock detection.

Pre Test Conditions: – The customer must make sure the vehicle is in a fit state to dyno test: – fluid levels are topped up oil, water, tyres are in good condition and correctly inflated, the cooling system must be free from defects and functioning correctly, the exhaust must be gas tight as we need to take samples from the tail pipe and leaks will dilute these readings.

Please ensure an adequate level of fuel of the type that you would normally use in the vehicle especially where the vehicle is booked in for mapping as large quantities’ can be consumed.

For the purposes of accurate performance testing and best results you must be satisfied that all relevant components are in sound condition , for example , spark plugs, injectors, turbochargers, ignition system should all be sound otherwise the results may not represent the true performance of the vehicle. The rolling road may of course be used to establish the cause or source of the problem.

Securing the car: – There must be means to attach securing straps to the vehicle if not we may not be able to power test it .In these circumstances where we have spent the normal time on the rolling road the agreed charges will still apply. Please note cars that are extremely low or with body kits fitted may have problems with clearance if you think your car may be a problem please consult us first.

Safety:– The customer must conform to the safety instructions given by Clive Atthowe Tuning personnel, particularly regarding safe distances and noise protection , please observe safety notices and no entry signs. Failure to adhere to safety instructions will result in immediate cessation of any rolling road testing until the testing area has been made safe.

Time keeping: – Please arrive BEFORE your scheduled tuning appointment time especially if you need to unload a vehicle from a trailer and make it ready to test. Our time is as valuable as your time, so please respect that…arriving on time also allows us to spend more time actually tuning your car, rather than waiting for it to arrive.

Rolling Road Appointments: – As the rolling road is extremely expensive to run we have to ensure that all appointments are filled. All while you wait rolling road appointments, we take full payment as a booking fee up front on a credit or debit card to secure the allotted time slot this is non refundable although genuine cases where you cannot make it will be held open for one further slot at our discretion.

Rolling road club days: – we take a booking fee of £150:00 + vat to secure a Saturdays rolling road testing or we can arrange payment via PayPal.

If you cannot make an appointment please give as much notice as possible at least one working day.

Agreement: – As an intending customer of the rolling road testing, I have read and understood and accept the conditions and responsibilities stated above. I further accept that the rolling road tests carried out at my own risk and that Clive Atthowe Tuning and the respective personal cannot be held responsible for any vehicle or mechanical damage or failure.

Get in touch


Clive Atthowe Tuning
Unit 7,
175 Salhouse Road,

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Stephen Ablett
Stephen Ablett
posted 1 month ago

These guys really know what their doing , but they are expensive . Get what you pay for I guess

Calvin Skipper
Calvin Skipper
posted 3 months ago

Had my audi a3 20 tdi remap yesterday very happy and Clive is very professional and really helpful thanks guys 5*****

Adrian Metcalfe
Adrian Metcalfe
posted 11 months ago

Will not go anywhere else, fantastic service.

Warm friendly and professional throughout, and Dale is very polite..... mostly : )

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