TerraClean Shrewsbury

More Power, Increased MPG & Lower CO2 Emissions For Petrol & Diesel Engines

If you want to improve performance, reduce emissions & lengthen your petrol or diesel engine’s lifespan, then consider TerraClean.

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Regain Performance

The removal of carbon deposits improves overall vehicle performance as well as improving the drivability of your vehicle

Restore MPG

When motoring journalist and TV presenter Quentin Willson reported a 14% improvement in MPG . people were eager to try TerraClean.

Reduce Emissions

The innovative service will remove most deposits from your engine and make sure that every cruising mile is as clean or greener then before

Preventative Maintenance

Every TerraClean service you perform on your car will remove carbon and gummid, which helps prevent problems from occurring in the future!

Why Choose TerraClean

TerraClean is ideal if your car, van or LGV is over 12 months old, and/or it has covered more than 12,000 miles.

If this is the case then you’d really benefit from a TerraClean diesel or petrol service.

With today’s vehicle fuels, the process of combustion is creating carbon build-up in your injection system, engine and exhaust system.

This build-up will lead to your engine operating less efficiently, and the more it builds up, the worse it gets.

This inefficiency in operation leads to lower performance, higher emissions, and more fuel being used, and in extreme cases, can damage your engine or other components resulting in costly and time-consuming repairs.

You Can Benefit From A TerraClean If Your Engine Has:

Done More Than 12k Miles

Carbon build up starts to occur around this time. Using the TerraClean service will act as preventative maintenance.

Dropped In Power & MPG

Carbon deposit may be hindering your vehicles overall performance. Removing the deposits will restore your power.

Failed An M.O.T On Emissions

TerraClean helps to reduce the emissions that your vehicle omits. By using the service you can safely pass your MOT.

How TerraClean Helps Your Engine

With our innovative TerraClean de-carbonising process, we can burn off carbon deposits that have built up to bring back the efficiency of your engine.

And with regular 12 monthly treatments (depending on your mileage & driving habits), a TerraClean service will keep your engine running at those high efficiency levels, as it was designed to do.

This isn’t one of those products that you pour in your tank and you may (or may not!) get a gradual improvement over the next few months. The TerraClean process does it’s stuff there and then. 

You’ll drive away and see and feel the difference immediately.

TerraClean Shrewsbury Reviews

Nicole Roberts
Nicole Roberts
Audi S5
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Had my s4 terracleaned and can definitely notice the difference. Great service and also was alot quicker than I expected it to take. Will definitely return again when its due another. many thanks
Gary Cooke
Gary Cooke
Audi Q7
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After the clean it’s been 550-700 miles of range. The best mpg l got on my trip to work was 24mpg and that was coasting A LOT. Doing the same drive now I got 30mpg
Mark Newham
Mark Newham
Ford Transit
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To be honest, I thought I would only see a small change in performance. I am however nicely surprised how much greater it in fact is. The car now has so much more grunt and is running so much smoother.
Maz Hussain
Mercedes E350
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Great customer service from reception to the technicians. I've had my E350 Terraclean and remapped the same time. The car feel's a lot more responsive and smoother throughout the automatic gear changes with plenty of torque to hand for overtaking. Great work and highly recommended.
Trevor West
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Had Terraclean service and remap done to my Golf TDI. The car is very much more responsive than before, but haven't done enough miles yet to work our the mpg. The service received was first class and would recommend them to anyone requiring similar work to their vehicle.
BMW X5 3.0D
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…I had to take this opportunity to say how impressed I am with the results. I have noticed an average increase of 6mpg on my normal 100 mile commute, the car is much more responsive and it smokes a little less on first start in the morning. It genuinely feels like it has had 60k knocked off the clock!
Mark Newnham
BMW X5 3.0D
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To be honest, I thought I would only see a small change in performance. I am however nicely surprised how much greater it in fact is. The car now has so much more grunt and is running so much smoother. The guys in the office were all very polite and professional to deal with. Many thanks Guys
Anthony Evans
Range Rover
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Excellent service and results from my remap and Terraclean on my Range Rover Vogue 4.4 V8. so much smoother, responsive and fuel efficient. Thanks ACE Shrewsbury 😁
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My Astra 1.9cdti recently failed Mot on emissions.After having the Terraclean service it flew through the Mot.I strongly advise folk to consider this service to pass the new tougher emission test. A big thanks to AceCarCare.
Gary O'neill
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Hi everyone 👋 definitely recommend ace terraclean to anyone who is thinking of a remap they do a good discount on the both together,and cleaned my car for me,it was like picking a new car up from showroom.
Andrew Smith
Vauxhall Insignia
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Just had my insignia terra cleaned,what can I say, amazing what a transformation, really recommend it and a great bunch of lads, really know there business thanks.

Why Choose TerraClean Shrewsbury?


Quick Process

The whole process is a ‘drive in – drive out’ service and usually takes around 1 hour for most vehicles. You usually need to pre-book to arrange to have the work carried out, but we may be able to squeeze you in on the same day.
Just call us on 01743 466100.



With the cost of the service for most vehicles being just over the hundred quid mark, we think it’s great value to keep your injection system, cylinder head, valves, piston crowns, catalytic converter, DPF filter and exhaust in great condition.



This isn’t a ‘here today – gone tomorrow’ service. It is a long standing and proven system which has been developing in North America over the past 6 years or more. There is plentiful data to prove the improvements we claim with regard to increases in BHP, better fuel economy and lower emissions.



We offer this service as part of our range of high quality products and services at Ace Car Care. We always aim to give great service at a great price, and will not compromise our standards just to save a few quid. So you can be sure you’ll get our best attention at all times.

Need Help With TerraClean?

Got a question about the TerraClean? Give one of our friendly & knowledgable technicians a call.

Read The TerraClean Shrewsbury Blog