The Terraclean worked its magic on my 318is with a noticeable increase in smoothness, throttle response and fuel consumption. I can definitely recommend it, price depends on 1 or 2 large canisters being used. 2 is more expensive but really gives it a good cleaning out, they will also call out to your home or work which helps.


Super4 BMW
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www.super4.ie - Early 2014