Want more performance or better fuel economy from your vehicle? Tunit provide high-quality tuning solutions for more power and better economy

The Tunit Advantage A-24 is the first tuning solution designed solely for use with agricultural vehicles, with its extra tough product housing and waterproof plug.

The Tunit works by leaving all original programming intact but then applying offsets to the signals coming to and from the ECU. These are done while leaving all the manufacturers safety limits …

Jul 29, 2022 · Tuning your vehicle with the Tunit Advantage C-24 is easy, it is compact, robust and easy to install with connectors matching the manufacturer’s OEM specification.

Tunit provides substantial increased performance safely without removing manufacturers safety limits. The Tunit can be adjusted manually or more finely bespoke tuned at a Tunit dealer.

The Tunit Advantage 3 is the culmination of over 20 years of experience in diesel tuning and produces impressive performance and economy gains. Installation is usually simple using …

Whether you or your business want speed, economy, acceleration, pulling power or a combination, the Tunit range of products are flexible enough to accommodate and adapt to …

ABOUT TUNIT Tunit was founded in 1998 with the purpose of offering the relatively new concept of “Diesel Performance Tuning”.

The Tunit Power Pedal Pro works by fitting to the electrical throttle connection behind the accelerator pedal of your vehicle. The Tunit then adjusts the sensitivity of the throttle to …

Transform your truck or fleet with massive fuel savings, better performance & reduced emissions by tuning with Tunit. Start saving now by filling in the contact form below for a bespoke quote …