I've got the exhaust on my 11, they are legit.
Likely not more than a few. Changing exhaust on a naturally aspirated small engine doesn't provide much more than sound and weight loss.what kind of power gains did you get from the exhaust?
It sounds better in person. If there had been a milltek option when I was building mine, I would have definitely considered it.I just heard their exhaust on their Fiesta rally car and my opinion its not a good sound especially for street use...I wouldnt buy an exhaust from then any way..I would probably get a Resonated Milltek exhaust instead an have BM install it.