Well why we are in the middle of our normal Ford GT mods, restorations, and collision work we recently finished a Heffner TT install on an Audi R8. This was just like his other kits that we have installed, very neat and clean. Overall it helped the car quite a bit. We were able to put a couple miles on it before the installation and it is a really nice driving car. After the installation it is a whole new animal. This is exactly what the car needed with the all wheel drive and the paddle shifter! This one made 520rwhp on a 93 octane tune.
Enjoy the pics
This muffler weighs as much as the production Ford GT muffler if not more.
Enjoy the pics
This muffler weighs as much as the production Ford GT muffler if not more.