Quick view Compare Choose Options APR APR ECU UPGRADE - 4.2L EA824 FSI V8 (RS4/RS5) MSRP: Was: Now: $499.95
Quick view Compare APR APR ECU UPGRADE - 5.2L EA824 FSI V10 (R8/HURACAN) MSRP: Was: Now: $999.95 - $1,999.95