Replace your restrictive factory exhaust manifold with a set of 2011-2014 GT/Boss 302 Mustang shorty headers (7000280 from MagnaFlow. With improved horsepower and exhaust tone, these ceramic coated stainless steel shorty headers are perfect for anyone looking to get a little more power out of their coyote.
Features and Benefits:
- Optimized Port Design
- Pre-Installed O2 Bungs
- Tuned Length Primary Tubes
- OE Style Exhaust Flange
- 16 gauge Mandrel Bent Construction
- Titanium Ceramic Coated
- Includes New Hardware and Gaskets
- Detailed Instructions are Provided
- Made in the USA
These MagnaFlow shorty headers are constructed from 16 gauge mandrel-bent stainless steel. They are then coated with a long-lasting titanium finish ceramic coat. They are designed to be a direct bolt-in replacement for your factory stock exhaust manifolds. The 3/8" thick CNC flange will bolt right up to the head of your GT or Boss providing a good solid seal with no worries of leaks or warping due to heat.
*Ford changed the thread pitch on the header bolts midway through productions. 5.0L Mustangs made from March 2010-August 2010 require fine thread header bolts, 5.0L Mustangs made after August 2010 require coarse thread bolts. MagnaFlow includes bolts for either application. It is VERY important to make sure that you use the correct bolts, serious damage can be caused by using the wrong bolts.
- 2011-2014 GT Mustang
- 2012-2013 Boss 302 Mustang