S85 SoCal

G1+ kit for this E92 M3. M**h tank placed in the trunk for easy accessibility and cleaner look. We also did valve cover gaskets, spark plug tubes, throttle actuators, spark plugs and ignition coil packs.

Common Audi MMI screen issue. The swivel mechanism pinches the harness due to insufficient length. Extending the wires and properly soldering and heat shrinking brought this MMI back to life.

2015 Audi S4 B8.5 in for reduced engine performance and misfire. Heat exchangers are a common failure point to allow coolant to get into the intake track and coagulate the intake valves.

We replaced the heat exchangers, spark plugs, coolant lines to the supercharger, walnut blasted the intake valves, and replaced the PCV system.