Slough Car Servicing
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Independent Slough garage · Since 2019

Slough's experts in Diesel Tuning.

Diesel-specific maps tested on our 4WD rolling road. Smoke-free, EGT-watched. No nonsense. No hidden prices. Book in today.

Independent garage in Slough since 2019

  • ✓6 months interest-free, up to £3,000
  • ✓Quotes by WhatsApp from your reg
  • ✓In-house rolling road dyno

Get a quick quote

We'll WhatsApp you back. Usually within minutes.

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Quick answer
Slough Car Servicing offers diesel tuning for all makes and models at our workshop on the Deseronto Trading Estate. Work is carried out using quality parts and professional diagnostic equipment where required. Call 01753 439115 or WhatsApp 07393 580281. Located at St Mary's Road, Slough SL3 7EW.

Diesel tuning at Slough Car Servicing means a map written specifically for your engine, tested on our 4WD dyno with EGT and AFR probes in the exhaust. No smoke, no melted pistons, no stories.

Why book diesel tuning with Slough Car Servicing?

  • Dyno-developed only. we don't blast generic files in and hope.
  • EGT & AFR monitored. the dyno sees what the ECU can't.
  • Before/after print-out. you take the figures home.
  • Works with DPF in place. no need to mess with the exhaust.
  • 6 months interest-free, up to £3,000. Payment Assist, first payment at booking, 5 more monthly, interest-free.

How we tune a diesel engine

We see plenty of work on Audis, BMs and VWs brought in from Taplow and Datchet. Our technicians handle the diesel mapping with years of dyno experience between them.

Full session is a half-day on the cell. You're welcome to watch.

Want a diesel tune you can trust? Call 01753 439115 or WhatsApp 07393 580281 to book a dyno slot. Call 01753 439115 or WhatsApp 07393 580281.

Get a quick quote

We'll WhatsApp you back. Usually within minutes.

How should we get back to you?How should we get back to you?

Diesel Tuning in Slough and across Berkshire

Slough Car Servicing is based in Slough, Berkshire and we look after cars from across the SL postcodes every day. Whether you're driving in from central Slough, Burnhamor Taplow, we'll book your diesel tuning around your schedule. Same Slough workshop, same trusted team, same standard on every diesel tuning job.

Common diesel tuning jobs we see at our Slough workshop

Customer Reviews

What Our Customers Say

Reviews from drivers across Slough and Berkshire

★★★★★
2 months ago

"Took my BMW here for an oil change and oil filter and the service was spot on. Really friendly team, got the car booked in quickly and the job was done properly with no hassle."

CS · Google Review
★★★★★
1 month ago

"Highly recommend this garage. After contacting a few other garages who didn't want to take my car in for diagnostics, these guys were happy to help. They diagnosed and fixed an engine fuel leak issue professionally and efficiently. Great service and very reliable. I'll definitely use them again."

Sandesh Jacob · Google Review
★★★★★
3 months ago

"These guys are always polite and welcoming. I've taken multiple vehicles here and the service received has been excellent."

Kelly Tanner · Google Review
★★★★★
10 months ago

"Max and Ben are extremely professional and did an excellent repair on my wife's car at a great price. Max spotted the problem within 6 hours, which 2 other garages could not detect."

Ameer · Google Review
★★★★★
2 months ago

"Great service, sorted out my alloy refurb at a good price and quick turnaround. Top service, highly recommend."

Raman · Google Review
★★★★★
6 months ago

"Very friendly, no hassle effective service. Definitely recommend and will use when I need to get my alloy wheels refurbished."

Andrew Jackson · Google Review
★★★★★
9 months ago

"Brought my Audi S3 in for a coolant leak — the part was on back order but they managed to source one in a couple of days. Massive thanks to Ben."

Jays Dad · Google Review
Payment Assist

Spread the cost over 6 months, interest-free.

Big bill? Pay the first instalment when you book, then spread the rest across up to 5 more monthly instalments, interest-free. Available on jobs up to £3,000. No setup fees, no hidden interest. FCA-authorised through Payment Assist, soft credit check, decision in minutes.

Payment Assist - spread the cost of your repair over up to 6 months, interest-free.
  • ✓ Up to 6 months interest-free
  • ✓ Available on jobs up to £3,000
  • ✓ First payment at booking, rest split monthly
  • ✓ Soft credit check, decision in under 2 minutes
  • ✓ No setup fees, no hidden interest

Book your next visit.

Call or WhatsApp now and get diesel tuning today. Slough, Langley, Colnbrook, Windsor, Maidenhead, Uxbridge and Gerrards Cross.

Serving: Slough · Langley · Colnbrook · Datchet · Horton · Wraysbury · Poyle · Windsor · Burnham · Taplow · Maidenhead · Gerrards Cross · Uxbridge · West Drayton · Hayes · Staines

Diesel Tuning. Frequently Asked Questions

What's the difference between economy and performance maps?+
Economy map prioritises torque under part throttle for better cruising MPG. Performance map adds power and torque across the range. We'll write whichever suits the way you actually drive.
Will tuning damage my injectors or turbo?+
Not if it's mapped within the hardware limits. We log boost, AFR and exhaust gas temp on the dyno to make sure nothing is pushed past safe margins.
Can you tune AdBlue (SCR) diesels?+
Yes. We map the engine without touching emissions strategy. Keeping AdBlue working keeps the car road legal.
Will it affect my MOT?+
No. A properly written map passes UK emissions limits. Anything that doesn't will fail the test and we won't write maps that bin the emissions kit.
Do I need supporting mods?+
Stage 1 on stock hardware is fine on most diesels. Stage 2 needs an intake and downpipe. We'll spec what's needed honestly.
Do you cover my area?+
We see diesel work from Slough, Colnbrook, Poyle, Hayes, West Drayton and the Heathrow logistics side.
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