Stainless Works 1-7/8 in. Headers w/ Off-Road X-Pipe - Performance Connect (11-14 5.0L F-150)

More Horsepower and Torque. Add more hauling or tire smoking power to your 2011-2014 5.0L F-150 by upgrading to a Stainless Works' Performance Connect 1-7/8" Long Tube Header and Off-Road X-Pipe Combo Kit. Designed to eliminate the restrictive power robbing factory catalytic converters, these Long Tube Headers and matching X-Pipe will dramatically increase the exhaust flow of your 5.0L F-150. By increasing exhaust flow you will see a big bump in horse power and torque across the entire RPM range. Just match this set of Headers and X-Pipe up to your choice of Stainless Works "Performance Connect" Cat-Backs and your ready to hit the road.

Superior Construction. Stainless Works proudly manufactures their Exhaust Systems right here in the USA. Stainless Works Long Tube Headers are CNC mandrel bent from 1-7/8" diameter, 304 stainless steel tubing for superior exhaust flow and long lasting corrosion resistance. These Long Tube Headers feature TIG welded construction, as well as laser cut 3/8" header flanges for additional strength and leak-free performance. The Headers merge into a 3" collector with merge spikes to optimizes scavenging.

X-Pipe; Race Car Growl. To considerably improve the flow of exiting exhaust gases, Stainless Works utilizes a 3" X-Pipe which in return helps to increase power gains. The included X-Pipe not only helps with power, but it also adds a raspy, race car growl to the sound of your Coyote powered F-150's exhaust with its modern merged "X" crossover pipe design.

Limited Lifetime Warranty. Stainless Works is so confident in the quality of their exhaust systems that they are backed by a Lifetime Limited Warranty on materials and workmanship.

Calibration Required. Installation of this Stainless Works Exhaust System will require the use of a Handheld Tuner to reprogram the vehicles computer (ECU) for operation. By reprogramming your F-150's ECU you will be able to realize the full power potential that these Long Tube Headers have to offer.

Application. This Stainless Works Performance Connect 1-7/8 in. Long Tube Header and Off-Road X-Pipe combo kit is specifically designed to fit the 2011-2014 5.0L F-150s with the following cab and bed sizes. 

• SuperCab with the 6.5 ft. Bed
• SuperCrew with the 5.5 ft. Bed

Application Note. These Stainless Works Off-Road Long Tube Headers require the use of a Stainless Works "Performance Connect" Cat-Back exhaust system for proper installation (sold separately).

Technical Note. This Stainless Works product is not legal for use in California or other states adopting California emission standards; intended for off road use only.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov