I've had the bassani x-with cats and quiet thunder catback on my car for over 2 years and 25K with no problems. The baffles help control sound within the cabin while cruising (especially since I wrapped them with extra fiberglass insulation), but the system remains throaty at all rpms and roars when you get on it. You'll like it
BTW, no snap, crackle, and pop here
BTW, no snap, crackle, and pop here