I have installed the Bassani Axel Back and C&L intake w/MAF and Have thier tune for 91 octane. this all made possible by the Diablo Predator
Next week will be the X-pipe with the high flow cats.
I know the new Mustangs come with high flow cats and a H pipe. But the Bassani will add a little more sound. I think the diffrence in the Cats is the shap inside.
I have to say the C&L tune is very sweet, I can already feel the diffrence in the car. I will post sounds,pics and dyno's in the next couple of weeks. After I have a dyno tune!!!