A buddy of mine blew his HPOP and he wants to know what is the best performance HPOP for his money... He has a 2003 6.0 wit a cold air intake edge chip 4" turbo back Magnaflow. Any advice would be great thanks!
A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more!