Aftermarket Exhaust Installation Help
Reply #3 –
I custom build those exhausts all the time. 3" in to a CAT then back with 2 1/2 all the way past the axle. Don't use a ler . Use only a cat. If you use a ler you are going to loose HP & Torque. I have been building Coupes since they came out. Forget a ler it will cost you ponies. Other than if you want it super quiet that is. Installing a system that is to large will cost you ponies,
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