Audi RS4 Performance Upgrade
Audi RS4 Avant Quattro, Engine: 4.2ltr V8 N/A
Hi there... horse power loving car fanatics,
Our customer has asked us to get the true performance out of the 4.2L V8 Natrually Aspirated engine.
Therefore we are undertaking the following upgrades:
- Full ECU re-map
- Supply & install High Flow Performance Airfilters
When we are fully satisfied with the upgrade results we will release a full detailed report to go with the car back to our customer.