• Increased BHP
• Increased Torque
• Fuel Savings on average of 12%
• Professional dealer install available
• 2 Year Product Warranty
• Part Exchange or reprogram for your next machine
£179.00 ex VAT
The Tunit II has provided reliable performance tuning to electronically controlled injection systems since 1998. Adjustment and setup is simple via a screw on the body or visit one of our dealers for an install. Performance and economy gains are seen immediately. Drive is easier and smoother.
The Tunit II focuses on reducing the lag seen on older diesel engines. Mid-range improved torque makes driving much more of a pleasure bringing benefits in economy also.
The Tunit II is adjustable on installation. If the vehicle has a change of use then further adjustments can be made.
The Tunit has provided economy for many years on an array of applications and has been used extensively on Military vehicles.
John , Toyota Landcruiser HJ100 4.
Originally found Toyota sluggish and fuel economy not great. Towing greatly improved as did fuel economy and performance
Charles, Audi A6 2.5 TDI V6
Acquired a pre owned product without any fitting information, the team at Tunit were more than happy to help with providing information and instruction on fitting this unit, despite not having purchased from themselves. Amazing to see a company take real pride in their product and offer full support for anyone with it. The unit works well in my '01 2.5 TDI A6 too, ironing out the low end flat spot and offering improved power throughout the revs as well as making slight increases to fuel economy at cruising speeds, which is very welcome! Would recommend anyone with any queries at all to get it touch, nice speaking to a knowledgeable team! Thanks again