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Performance is our passion and we work to get more out of your engine. Optimise your diesel engine with outstanding torque and BHP. Average fuel savings of 12%
The Tunit Standard installed by you or through our dealer network. Adjustable 0-9 to your needs to bespoke tune through our dealer network.
Every driver and every car is different. Choose a setting 0-9, higher or lower to improve economy.
Ronnie,Audi A6 2.0 TDI 140bhp
My car is going like a train!!!!!!!! I think i'm getting about 10 extra mpg,measured on a nice flat straight road.That alone is worth the money. (I'm trying to convince my dad and sister to get one now! Think mum is the main problem here!)
nigel ,Ford Focus 1.6TDCi 110BHP
Hi Dan, Thank you for your help regarding my Focus. I managed it in the end and rang John at Wincanton to thank him and explain. The Tunit is excellent; 65.5 mpg over 55 miles to Bristol at normal speeds and 63.5 mpg at normal speeds on the motorway to London the following day. Overall this is 8-10% better than before. Brilliant! Best wishes, Nigel