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

Market Price $1,635.00 You Save 5% ($81.75)
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$1,553.25

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  • Item T527050-A
  • MPN# FT11HOR

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Features & Details

  • Increases Horsepower and Torque
  • Aggressive Exhaust Note
  • Long Tube Header Design
  • Free Flowing 1-7/8" Mandrel-Bent Tubing
  • Stainless Steel Construction - Natural Finish
  • 3" X-Pipe Included
  • Intended for Off-Road, Track Use Only
  • Designed and Manufactured in the USA
  • Limited Lifetime Warranty
  • Requires a Stainless Works "Performance Connect" Cat-Back System
  • Fits 2011-2014 5.0L F-150s
  • Designed for SuperCabs with a 6.5 ft. Bed and SuperCrew with a 5.5 ft. Bed
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.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Driver Side Header
  • (1) Passenger Side Header
  • (1) Driver Side Lead Pipe
  • (1) Passenger Side Lead Pipe
  • (1) X-Pipe
  • Hardware
Installation Info
Tech Specs
Exhaust Specifications
Header Type: Long Tube Finish: Natural
Type Mid Pipe Required: X-Pipe - Included Header Piping Size: 1-7/8"
Catalytic Converter: No - Intended for Off-Road Use Fitment: SuperCab with a 6.5 ft. Bed
SuperCrew with a 5.5 ft. Bed
Will it fit my F-150?

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Full Day

    September 06, 2017

    Perfect Complement to 1 7/8 long tubes

    Bought these along with he 1 7/8 SW long tubes. Very happy with the performance and of course the sound. Mellow but with character under light throttle, release the demons when you open it up! 2013 F150, Procharged, fully built aluminator making 755 RWHP.

    JasonD

    Year: 2013

    Helpful (0)

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