Fuel ave is fine, sometimes I feel its better -- but can be my pseudo effect, I spent a lot of money on it 
@xenerking: is an active car-head , I will be more then happy to refer: My A/C Contact - Shakir # 0321-9243777 Next to a Utility Store - West Point Towers DHA PHASE 2 ext a small car AC shop.
TMU: More then a compressor the inner/outer coils play a major role of AC life and performance.