Tune (ecu remap) Audi A4 Lexus Check fitment guide below to

Check fitment guide below to confirm suitability for your vehicle

King Brown 4x4 Exhaust and Diesel Tune have teamed up

This ensures you are maximising the protection of your diesel fuel system

King Brown exhaust systems are finished in a light signature coloured "King Brown" snake skin appearance coating helping to keep your "King Brown" system looking and performing great for years to come

M fuel filter will remove the majority of water and particle contamination

Tune (ecu remap) Audi A4 Lexus Check fitment guide below toMassive torque gains, more power, better throttle response, massively reduced turbo lag and better fuel economy. Upon payment, we will contact you to arrange your booking! Own it now, pay later!