MaxxECU MINI Kit:ECU + Harness + Accessories Our fuel pump relay harness

Our fuel pump relay harness kit will ensure that your 1992-1995 Audi S4/S6 will provide proper voltage to your fuel pump

throttle closing

an acronym that drives fear in the heart of every classic audi owner

It also features 8 x faster communications speed

limiting structural distortion that can lead to compressor wheel rubbing and premature failure

MaxxECU MINI Kit:ECU + Harness + Accessories Our fuel pump relay harnessProduct no: 1986 Advanced entry level engine control system for up to 4 sequential cylinders. Up to 8 in wasted spark. Faster and easier tuning with the built in MAP sensor up to 3 bar 43. 5 psi of boost. Get started faster with the easy to use MTune PC software Selected features Waterproofed aluminium case Boost control (triple stage) Traction control Internal loggings Shift cut and launch Advanced warning system Launch control Built in MAP sensor 4