The Advantage 3i provides superior performance economy specifically tailored to work exclusively on i-ART engines.
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Superior Performance
The Advantage 3i provides superior performance economy specifically tailored to work exclusively on i-ART engines.
Adjustable Tuning
The Tunit Advantage 3i premium model provides easy adjustment via an external dial or bespoke fine tune through our national dealer network for maximum results.
Go Eco
Every driver and every car is different. Adjustment dial allows can be adjusted higher for mor power or lower to improve economy.
REVIEWS
Colin, MG ZT 2.0 CDT
Unfortunately I cannot receive Men and Motors, but fortunately I do have my own Tunit device fitted to my MG ZT! and so together with my American car Hi-Fi system I can enjoy my own roadshow every day! What can I say, the V-CR Tunit device works exactly as advertised (how many products can you always say that about) and more. The engine now operates in the way the go faster looks and rear spoiler that were original to the car suggested it should. The pick up and acceleration are nothing short of phenomenal and the engine is turbine smooth and almost silent whilst cruising. The fuel consumption remains unaffected and driven with slightly less gusto is marginally better than before. Thank you for bringing such a brilliant device to market. A definite must have for anyone with a turbo diesel who wishes to exploit the vehicles full potential at such a relatively low cost witheasy installation.
Paul , Landrover Range Rover 3.6 V8
Both latest vehicles have benefited greatly in terms of performance and fuel saving and I have had several on the different cars i have owned. Would always recommend.