This product CANNOT be sold or shipped to the state of California.
 
BENEFITS
Strongest Headers On The Market
Connects To Factory Exhaust
Increases Horsepower/Torque
Improves Exhaust Flow
Made In The USA
 
 FEATURES
321 Stainless Steel Construction
Catalytic Converter X-Pipe
Tight Radius Cast Elbows
Natural Finish
Tig Welded
 
 WHAT'S IN THE BOX
(2) Long Tube Headers
(2) Header Gaskets
(2) Collector Gaskets
(16) Header Bolts

Ultimate Headers Long Tube Headers - 1 7/8" w/ Catted X-pipe
Allow the 5.0 engine in your 2011-2014 Mustang 5.0 to breath freely while improving exhaust flow with these premium long tube headers with catted X-pipe from Ultimate Headers! Utilizing large 1-7/8" primary tubes, these headers will flow a tremendous amount of exhaust out of your Coyote engine. Featuring unique, 3/8" thick stainless steel flanges with reinforced ribbing for added strength and improved cooling, these headers will never warp or leak! Unlike the majority of the competition, these S197 long tube headers are made right here in the USA, constructed from 321 stainless steel, and are the strongest headers available. The main benefits of 321 stainless steel include reduced weight and increased resistance to material fatigue or cracking from high heat situations.

Ultimate Headers Quality
Unlike ordinary crush or mandrel-bent tubing, Ultimate Headers opts for cast stainless steel elbows to form a tighter radius and maintain a thick sidewall on the tubing to ensure the absolute best fitment on the market. Traditional pipe benders will distort or stretch the material thin which can create issues since this is where the majority of the exhaust gas temperature and volume is at the highest. By using tight radius cast elbows the header tubes are able to sit high and tight for a compact design that hugs the engine block. Cometic multilayer steel header gaskets are provided to ensure a leak-free performance that lasts! Each connection has been meticulously tig welded together and has been left in its natural stainless finish for the ultimate strength and elegance. Leading down from the header primaries are large 3" slip fit, high-flow catalytic X-pipe that will properly mate to the rest of your factory exhaust making installation a breeze! Increasing horsepower and torque has never been easier thanks to the superior craftsmanship from Ultimate Headers. Rest assured that this will be the last set of headers you will ever have to buy for your S550 Mustang!