E55 AMG tuning

E55 AMG tuning

Another customer came down from Columbus, GA to get his E55 custom tuned for race gas. Car made 560 whp on our low reading mustang dyno
E36 S54 Custom 3in exhaust

E36 S54 Custom 3in exhaust

Our customer Steve wants something special for his car: not too loud, but aggressive at the same time. Here is our SMS custom single 3-inch exhaust for the E36 S54.