Quality Construction. Doug's Long Tube Headers are build to last using 3/8" flanges, free flowing 16 gauge 1 5/8" tubing and are finished with a Ceramic "MCTBC" coating for long life and an eye-catching appearance.
MCTBC. Metallic Ceramic Thermal Barrier Coating (MCTBC) put simply is the best exhaust finish on the market today, it extends the life of your headers by creating a thermal barrier that significantly lowers under hood temperatures and protects the substrate metal from thermal fatigue.
Fitment. Designed to fit the 2005-2009 GT Mustangs. Doug's Headers include high-quality mounting hardware, gaskets, and instructions. Intended for off-road use only.
| Header Type: | Long Tube | Finish : | Ceramic Coating |
| Type Mid Pipe Required: | Doug's Shorty X | Fitment: | 2005-2009 GT Mustangs |
![]() |
Buyers Guide to Mustang Exhaust - Tech Article |
![]() |
Understanding Mustang Exhaust - Tech Article |
Mustang Fitment: 2005, 2006, 2007, 2008, 2009 Details >>







