Need help finding a shop
 

I have a friend that's looking for a muffler shop in the central ohio region that can bend 4 inch pipe. Does anyone know of a shop that does. My calling around has found only shops that bend up to 3 inch pipe. Thanks in advance

might try a diesel shop.

Probably not going to find one. You could order whatever bends you need from Grand Rock, they're in northern OH. Link Grand Rock Truck Exhaust Systems - Performance Exhaust, Performance Exhaust System, Diesel Performance Exhaust, Heavy Truck Exhaust, Performance Muffler, Quiet Performance Muffler, High Performance Muffler, Truck Muffler, Exhaust Muffler, Diesel Perf