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Archoil AR6600 Professional Diesel Turbo Cleaner


PLEASE NOTE: AR6600 has been discontinued. The turbo cleaning function has now been added to the AR6400-D Max. Click Here to get taken straight to the product page.


RRP: £36.25

Our Price From Excl. VAT: £24.71 From Incl. VAT: £29.65

You Save: £6.6 (18%)

Product Description


AR6600 is a powerful, dedicated cleaner for turbochargers on turbo-diesel powered engines.  The unique formula contains a patented blend of molecules that are activated during the combustion process, rather than destroyed like many conventional fuel additives.  These molecules bond with post combustion carbon acting as a catalyst to effectively and safely remove deposit build-up.

AR6600 will also help clean the DPF and catalytic convertor thus quickly restoring lost engine performance and fuel economy resulting from deposit build-up in any of the post combustion areas.  Harmful exhaust emissions are then reduced.  AR6600 is compatible with all turbo diesel engines and diesel fuels including pump, bunkered or bio-diesel blends.


  • Powerful and unique cleaning chemistry
  • Cleans the turbocharger and other post combustion components
  • Eliminates seizure problems in variable geometry turbochargers
  • Compatible with all turbo diesel engines
  • Safe to use on DPF equipped engines




With the engine up to operating temperature add one full bottle to 15-25 litres of fuel.  If carbon build-up is severe then add two bottles to 30-50 litres of fuel.  Drive moderately, varying the engine speed but do not exceed 3500 rpm.  Continue this until the fuel is consumed. Use every 5,000 - 10,000 miles or as required.


Product Attachments

View FileArchoil Product Benefits and Application Guide    Size: (1015.8 KB)


Customer Reviews (7)

ARCHOIL© AR6600Review by Howard Fall
“Hi guys, just a thank you for your honest and efficient service. I received my products last Saturday as promised, and promptly put in the Turbo Cleaner and went for a long run (approximately 70 miles round trip). When that fuel was used, I then added £20.00 of diesel and used my Discovery 3 normally.

I noticed a difference almost straight away, as I have now done a few miles since putting it in my tank and it has made a big difference to my engines performance on a cold morning. From a cold start the tick over was very lumpy till warm up and it felt sluggish driven slowly. Now when cold +2 Celsius it runs smooth and also it pulls away and accelerates now with no effort and very little pressure on the throttle pedal. Also, with the two treatments it has reduced the black smoke which was being produced out of the tailpipes.

I can’t believe the difference it has made to my engine. I have read about Discovery owners changing the turbo when all mine seemed to be sticky vanes (mine has a variable vane turbo) and it has done the trick. Well done to all at Powerenhancer and/or selling products that do what they say on the tin.”

Regards, Howard Fall.
(Posted on 06/01/2016)
ARCHOIL© AR6600 Review by Liam O
“Hello, just want to say how pleased I am with the Archoil AR6600 Turbo Cleaner. Recently my VW Passat wouldn't go past 3k revs without throwing me into limp mode. I’ve taken it to garages which have said the vanes in the turbo are sticking and I'd probably need a new turbo.

So anyway £15 worth of diesel + a bottle of AR6600 and a blast down the motorway and it seems to have cleared. The car has never had so much of a kick behind it. Thanks a lot saved me a big mechanic bill.”

Thanks, Liam O.
(Posted on 06/01/2016)
ARCHOIL© AR6600 Review by Anonymous
“Just wanted to say thanks - it has worked a treat and cleared the problem with a stuttering turbo causing a terrible flat spot at 3,500 revs.” Regards.
(Posted on 06/01/2016)
ARCHOIL© AR6600 Review by Steve
“I have to say that Archoil products work really well for me in my 2.0L diesel BMW X3. Also the forums / blog are useful in understanding what goes on within and why it sometimes plays up.”

Once again, thanks for your help, Steve.
(Posted on 06/01/2016)
ARCHOIL© AR6600 Review by Jason Yates
“I bought a Jaguar X Type (2005) 2.0 diesel in November 2014 and it’s been producing a fault during high revs generally during overtaking. The glow plug light would come on and the car would go into limp mode. A simple switch ‘off’ and ‘on’ of the ignition cleared this, however it would happen again during high revs in lower gears. I eventually decided to bite the bullet and get quotes and was initially told it would cost approximately £200 for a split pipe to £1,000 for a new turbo (which apparently was due as the current one has covered 103,000 miles). It was booked to go in for the dreaded diagnosis, but last minute I cancelled and ordered a bottle of AR6600-D through Amazon.

I mixed it with 1/4 tank of diesel and took it for a good run. Since this, not once has the car gone in to limp mode (approx. 1 month) I have even tried to recreate the fault on open roads in safe conditions and I can't. £30 and it's fixed! You need to get your ads on the Jaguar forums because when I did my research the problem I had was certainly not isolated... it's very common. When I put my foot down now all I get is power. Well as much as you can get from 130hp.”

Regards, Jason Yates.
(Posted on 06/01/2016)
ARCHOIL© AR6600 Review by Anonymous
I wanted to say how pleased I am with the product. Having been suffering the dreaded MIL light and Depollution fault warnings, with regular limp mode at 3,000 rpm, one treatment appears to have cured the issue.

My question now, is it ok to use the AR6400-D after the AR6600? As when you look online it always appears they should be the other way around.”

(Posted on 06/01/2016)
ARCHOIL© AR6400 and AR6600Review by Rob
“Hi there, I purchased your service pack of AR6400 and AR6600. I have used the AR6400 and the improvement has been amazing, no more limp mode, acceleration unbelievable, nearly through the tank of fuel, 45 litres with about 15 litres left, should I add the AR6600 now or with fresh fuel or do I need to add it at all?” (Posted on 05/01/2016)

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