MagnaFlow 2.25in. Tru-X Crossover Performance Exhaust X-Pipe 10790

Great sound, no drone or rasp. Replaced the center resonator on my ‘13 S4

Everything I had hoped for.

I had the x pipe installed on my Mercedes, which had already been straight piped. It sounded good, a V6 that sounded like an American V8. Now with the x pipe it sounds straight up like an F1 car when I pull it in 2nd gear and otherwise like a flat-plane crank V8 Ferrari or C5.R Corvette GT racer. I shift manually most of the time and it feels like I have a little more horsepower in the higher rev range, too. Get one. For $125 and a quick install, you get immediate and noticable results. Don't cheap out, get the Magnaflow brand.

Best Mod Yet

The x pipe and magnaflow mufflers we did on our Mercedes C300 created a great tone at rev and really gave the car the sound we were after.