Hey guy maybe someone here can help me out. I was going to buy the mac axle back but, I dont like the 4" tail pipes. What i want is a chambered muffler, with 3.5" full length pipes from the muffler back, made from stainless.
4" tips really are perfect on S197's. When you see them in person, you'll know why. That's why almost all the exhaust setups being sold out there have 4" tips.