Product details
Archoil AR6900-D Max: The Ultimate Diesel Additive Concentrate – 1 Litre Treats 1,000 Litres of Fuel
If you’re fed up with your diesel engine playing up or feeling sluggish, the Archoil AR6900-D Max could be just the ticket. This isn’t your run-of-the-mill additive — it’s a seriously potent concentrate that turns bog-standard supermarket diesel into something much cleaner and more efficient. No faffing about with fancy gear or complicated procedures; just pop it in your tank and off you go.
What’s under the bonnet?
This stuff is pure business — 100% active ingredients, no fillers mucking about. It packs in a potent blend of pure 2-EHN cetane improver, detergents, an ester-based lubricant, stabilisers, and a combustion catalyst. Together, they not only sharpen your fuel’s performance but also give a thorough clean to vital parts like fuel injectors, DPF filters, EGR valves, turbochargers, and the exhaust system.
Perks you’ll actually notice
For starters, your engine will fire up more smoothly on cold mornings, and diesel knock will be a thing of the past. You’ll also enjoy nippier throttle response and better fuel economy — meaning your tank stretches that bit further, which is a godsend with prices these days. On top of that, it cuts down on nasty emissions and soot, so it’s a win for both your vehicle and the environment.
Common niggles it tackles
Got sluggish acceleration, rough idling, or those pesky warning lights related to your DPF or EGR valve? This additive helps clear out the gunk causing those headaches. It’s especially handy if you’re stuck in stop-start traffic or doing lots of short trips where soot tends to build up faster. The professional-grade cleaners and catalysts work deep inside to keep everything ticking over nicely.
How to use it and what else you should know
It couldn’t be simpler — add 1ml per litre of diesel, which means a single litre bottle treats up to 1,000 litres of fuel. Proudly made in the UK, it’s trusted by the pros and backed by customer support plus a performance and emissions guarantee. Whether it’s your daily run-around or a commercial diesel beast, it’s compatible with all engines and fuel systems.
- Transforms standard supermarket diesel into top-notch super diesel fuel
- Highly concentrated with 100% active ingredients — no fillers whatsoever
- Deep cleans fuel system components including injectors, DPF, EGR valve, turbocharger, and exhaust
- Improves cold starts, fuel economy, and engine responsiveness
- Effectively reduces harmful emissions and exhaust particulates
- Contains premium cetane improver and ester lubricant for added engine protection
- Easy dosing: 1ml per litre, treating up to 1,000 litres of diesel fuel
- Manufactured in the UK with expert support and emissions guarantee
All in all, if you’re keen to keep your diesel engine running smoother and cleaner while squeezing more miles out of your fuel, the Archoil AR6900-D Max is well worth a punt. Just bear in mind that results can vary depending on your engine’s condition and the fuel quality, but it’s a cracking choice for anyone serious about looking after their diesel motor.






