if you have the w72 engine i know for sure its the t/a 6.6 is the car an auto or manual if its manual its a safe bet you have the w72 220hp engine. The other 400 is a 185 hp 400 and that goes as the 6.6 litre desgination. If im wrong somebody here will surly correct me
Good luck at your car shows hope you win 1st in the Stock Compact everyday driver nothing special about me class. Or the i want to go fast but cant afford a good car so i buy this crap and put in a sound system cauz the bass gets my A$$ down the street class. but other then that. Nice Car
