Peterbilt 387 Exhaust

Show off your style by tailoring the exhaust on your Peterbilt 387 with custom, chrome, and aftermarket parts from 4 State Trucks. Whether you're looking for exhaust kits, rain caps, heat shields, or any other aftermarket Peterbilt 387 exhaust part, we have got everything you need. Show off your personality and improve your semi truck's performance by upgrading your Peterbilt exhaust.