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PowerX operate from our highly specialised and fully equipped workshop in Reading that welcomes customers from all parts of the surrounding Berkshire area. Much of our work comes from other Garages, recommendations and our great Google reviews.

DPF Cleaning

We have one of the country’s most advanced filter cleaning machines. We can successfully clean all types of Diesel Particulate Filters (DPF’s).

ReMapping

We can optimise the performance, economy and drive-ability of most engines with a custom Remap.

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These problems, (along with EGR & DPF issues) can be very troublesome and expensive to fix. The crystallisation issue is a growing problem and cold weather will only lead to more issues.

PowerX place picture
4.8
Based on 231 reviews
powered by Google
Fantastic experience, great team, very knowledgeable, highly recommend
Thank you.
Fantastic experience, great team, very knowledgeable, highly recommend
Thank you.
Steve Armstrong profile picture
Steve Armstrong
19:45 22 Jan 26
This is the 3rd time I’ve used Power X….great company…huge gains in every area…. it transforms the car…credit to Richard and his team…I was offered a courtesy car too while the work was carried out.
Will be coming back when I buy my next car 👍
Steve Armstrong profile picture
Steve Armstrong
19:45 22 Jan 26
This is the 3rd time I’ve used Power X….great company…huge gains in every area…. it transforms the car…credit to Richard and his team…I was offered a courtesy car too while the work was carried out.
Will be coming back when I buy my next car 👍
Ronald Scammell profile picture
Ronald Scammell
14:43 20 Jan 26
I would like to thank all the lads at Power X for a great job on my VW Passat with more power and a clean DPF excellent work thanks to Richard and team.
Ronald Scammell profile picture
Ronald Scammell
14:43 20 Jan 26
I would like to thank all the lads at Power X for a great job on my VW Passat with more power and a clean DPF excellent work thanks to Richard and team.
james timms profile picture
james timms
17:50 16 Jan 26
Can highly recommend this company took my transit van in for a EGR problem fixed while I waited now drives like a new van. Can’t thank you enough. 10 out of 10
james timms profile picture
james timms
17:50 16 Jan 26
Can highly recommend this company took my transit van in for a EGR problem fixed while I waited now drives like a new van. Can’t thank you enough. 10 out of 10
Harry Talbot profile picture
Harry Talbot
12:40 11 Jan 26
I used the guys at PowerX for swirl flap delete, egr delete and blend remap on my vw touareg. I have now done 500miles the car drives absolutely faultless with a nice mixture of better mpg and having the extra bit of power. I would 100% recommend PowerX the team have a wealth of knowledge and experience. Aswel as a very friendly service. Thank you PowerX
Harry Talbot profile picture
Harry Talbot
12:40 11 Jan 26
I used the guys at PowerX for swirl flap delete, egr delete and blend remap on my vw touareg. I have now done 500miles the car drives absolutely faultless with a nice mixture of better mpg and having the extra bit of power. I would 100% recommend PowerX the team have a wealth of knowledge and experience. Aswel as a very friendly service. Thank you PowerX
Juan Ozen profile picture
Juan Ozen
12:27 08 Jan 26
I had a DPF delete done by Powerx and the whole experience was excellent. The team was very professional from start to finish, the work was completed in the time they promised, and communication was spot on. If there were any issues or updates, they called straight away to keep me informed. Overall, a top-quality service — easily the best in Reading. Highly recommended.
Juan Ozen profile picture
Juan Ozen
12:27 08 Jan 26
I had a DPF delete done by Powerx and the whole experience was excellent. The team was very professional from start to finish, the work was completed in the time they promised, and communication was spot on. If there were any issues or updates, they called straight away to keep me informed. Overall, a top-quality service — easily the best in Reading. Highly recommended.
Claire Allen profile picture
Claire Allen
17:43 17 Dec 25
I found PowerX online after I had a warning message come up in my dashboard saying my exhaust filter was full and to take my vehicle to the dealership. . I have a 2litre 2017 RR evoke.
I called PowerX and spoke to Richard who was really helpful and gave me the options available to me along with costings. I decided to book the vehicle in as soon as they had availability and I can honestly say the service from start to finish has been outstanding. I collected my vehicle after approx 4hrs, paid exactly what was quoted, no last minute extra’s and drove away with complete peace of mind. If you’re looking for an honest trustworthy business I would not hesitate on recomending Power X - thank you very much!
Claire Allen profile picture
Claire Allen
17:43 17 Dec 25
I found PowerX online after I had a warning message come up in my dashboard saying my exhaust filter was full and to take my vehicle to the dealership. . I have a 2litre 2017 RR evoke.
I called PowerX and spoke to Richard who was really helpful and gave me the options available to me along with costings. I decided to book the vehicle in as soon as they had availability and I can honestly say the service from start to finish has been outstanding. I collected my vehicle after approx 4hrs, paid exactly what was quoted, no last minute extra’s and drove away with complete peace of mind. If you’re looking for an honest trustworthy business I would not hesitate on recomending Power X - thank you very much!
Sam White profile picture
Sam White
19:23 04 Dec 25
Just had my ford kuga mapped today absolutely fantastic customer service, I've had maps before but this one from powerx is the ultimate one. Drive transformation is unreal it put a right smile on my face 100% made my day, im in the motor Trade so I have lots of experience with cars and I wont be going anywhere else in the future. Thanks again to the team at powerx, a needle in a haystack company amazing 👏
Sam White profile picture
Sam White
19:23 04 Dec 25
Just had my ford kuga mapped today absolutely fantastic customer service, I've had maps before but this one from powerx is the ultimate one. Drive transformation is unreal it put a right smile on my face 100% made my day, im in the motor Trade so I have lots of experience with cars and I wont be going anywhere else in the future. Thanks again to the team at powerx, a needle in a haystack company amazing 👏
Maz H profile picture
Maz H
10:10 17 Nov 25
Sorted my disaster of a car out for me! Always told how much it will cost you before you start and it's professionally run. Without sounding negative, I hope I don't have to use them again, but should anything go wrong with any of my cars now or in the future, I can be confident that they will give me an honest appraisal of what the problem is and be able to resolve it. It's a specialist service and if you need it, which I did, I don't think there's anywhere better locally that you could go to.
Maz H profile picture
Maz H
10:10 17 Nov 25
Sorted my disaster of a car out for me! Always told how much it will cost you before you start and it's professionally run. Without sounding negative, I hope I don't have to use them again, but should anything go wrong with any of my cars now or in the future, I can be confident that they will give me an honest appraisal of what the problem is and be able to resolve it. It's a specialist service and if you need it, which I did, I don't think there's anywhere better locally that you could go to.
Mashhudur Rahman profile picture
Mashhudur Rahman
11:26 14 Sep 24
I recently get my DPF cleaned that was filled with ash. After 162k miles the DPF didn’t had much shoot as it was mostly on long drive and been regen regularly. However ash doesn’t go away without this process. When the DPF is half full with ash its regen cycle gap shorten significantly. Only option is an industrial clean like this.
I took my DPF only to them and get it cleaned while wait for a reasonable cost. Fantastic.
Mashhudur Rahman profile picture
Mashhudur Rahman
11:26 14 Sep 24
I recently get my DPF cleaned that was filled with ash. After 162k miles the DPF didn’t had much shoot as it was mostly on long drive and been regen regularly. However ash doesn’t go away without this process. When the DPF is half full with ash its regen cycle gap shorten significantly. Only option is an industrial clean like this.
I took my DPF only to them and get it cleaned while wait for a reasonable cost. Fantastic.
Chris Miles profile picture
Chris Miles
18:19 04 Sep 24
Tony was amazing! Came picked up my car and then dropped it off! He was chatty and did an amazing service! Made my life so much simpler, would definitely recommend. 🙂
Chris Miles profile picture
Chris Miles
18:19 04 Sep 24
Tony was amazing! Came picked up my car and then dropped it off! He was chatty and did an amazing service! Made my life so much simpler, would definitely recommend. 🙂
Philip Langdon profile picture
Philip Langdon
16:17 31 Jul 24
They really know their stuff . Great service and took time to explain all about dpf. They have cut open samples to show you what's inside. Highly recommended if you have dpf issues.
Philip Langdon profile picture
Philip Langdon
16:17 31 Jul 24
They really know their stuff . Great service and took time to explain all about dpf. They have cut open samples to show you what's inside. Highly recommended if you have dpf issues.
Jeff Taful profile picture
Jeff Taful
18:43 16 Jul 24
Great service by a really professional team. From the moment I rang them up they offered the help I needed to get me back on the road. Highly recommended.
Jeff Taful profile picture
Jeff Taful
18:43 16 Jul 24
Great service by a really professional team. From the moment I rang them up they offered the help I needed to get me back on the road. Highly recommended.
Carl Volker profile picture
Carl Volker
14:08 28 May 24
Great guys, saw us quickly and advised the cheaper option when offered the choice. Also bumped up the power output and torque, which was lost on my better half but I appreciated it.
Carl Volker profile picture
Carl Volker
14:08 28 May 24
Great guys, saw us quickly and advised the cheaper option when offered the choice. Also bumped up the power output and torque, which was lost on my better half but I appreciated it.
Andrew Sangster profile picture
Andrew Sangster
12:50 14 May 24
Returning customer with different car. Years
Ago had a DPF “adjustment” and remap on an Audi a4 tdi. It breathed life and responsiveness and more hsprs into it. So happy was I that I looked no further when wanting a performance remap on my VW Passat. Instantly happy with result lag has reduced significantly which was obvious first time I pulled away. Boost in power feels significant and delivered in a much smoother curve. Could not be happier. Fair price, lovely chaps. Thanks again. Highly recommended
Andrew Sangster profile picture
Andrew Sangster
12:50 14 May 24
Returning customer with different car. Years
Ago had a DPF “adjustment” and remap on an Audi a4 tdi. It breathed life and responsiveness and more hsprs into it. So happy was I that I looked no further when wanting a performance remap on my VW Passat. Instantly happy with result lag has reduced significantly which was obvious first time I pulled away. Boost in power feels significant and delivered in a much smoother curve. Could not be happier. Fair price, lovely chaps. Thanks again. Highly recommended
Jannah Franklyn profile picture
Jannah Franklyn
18:38 02 May 24
Had a warning on my dash about Particle filter additive level low...and was told by my local garage that they couldn't book me in until after bank holiday. Called CMS they was able to give me a quote and book me in an hour later. An hour or so later I was picking up my fixed car, given advice and also paid less than was quoted. Great customer service definitely recommend
Jannah Franklyn profile picture
Jannah Franklyn
18:38 02 May 24
Had a warning on my dash about Particle filter additive level low...and was told by my local garage that they couldn't book me in until after bank holiday. Called CMS they was able to give me a quote and book me in an hour later. An hour or so later I was picking up my fixed car, given advice and also paid less than was quoted. Great customer service definitely recommend
EllzXV profile picture
EllzXV
10:43 25 Apr 24
Customer service was amazing, staff there were amazingly friendly and helpful. Very well priced and the performance on my Audi TT after the remap feels exceptional. Highly recommend this place to anyone who wants a good very reliable stage 1 remap👍.
EllzXV profile picture
EllzXV
10:43 25 Apr 24
Customer service was amazing, staff there were amazingly friendly and helpful. Very well priced and the performance on my Audi TT after the remap feels exceptional. Highly recommend this place to anyone who wants a good very reliable stage 1 remap👍.