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2011-2016 F250 4WD 6.7L Pro Comp Stage II 6" Suspension Lift Kit (F250 Only) K4178B

2011-2016 F250 6.7L 4WD Pro Comp Stage II 6
2011-2016 F250 6.7L 4WD Pro Comp Stage II 6' Suspension Lift Kit
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California Prop. 65 Warning
  • Adds 6" Of Ride Height
  • Increases Ground Clearance
  • Maintains Near-Stock Ride Quality
  • Immediate Exterior Upgrade
  • Made In The USA

High-Quality Pro Comp Lift Kit With Full Radius Arms & Choice Of Pro Comp Shocks

Pro Comp is one of the biggest names in Super Duty Suspension Lift Kits and their Stage II 6" Series is one of the best options on the market for 2011 to 2016 F250 Super Duty truck's rocking a 6.7L Powerstroke V8 diesel engine under their hoods. Pro Comp's Stage II 6" Lift Kit gives your tough Super Duty truck an aggressive new ride height and the extra clearance to fit on up to 37" off-road tires for improved ground clearance and off-road performance. Despite being a tall, 6" lift system, the Pro Comp Stage 2 Lift Kit manages to maintain near-stock ride quality without missing a beat thanks to its impressive array of high-quality lift hardware. Each of these Stage II Lift Kits even come with a choice of Pro Comp shocks to allow you to put together the perfect combination of performance and price for your off-road-ready truck. The kit comes standard with Pro Comp's white-body ES9000 Performance Shocks that can be upgraded to Pro Comp's Pro Runner Monotube Shocks, MX-6 Adjustable Shocks, or MX-6R Adjustable Reservoir shocks. The Pro Comp Stage II kit has a little bit of something for everyone and is a great choice for practically any 6.7L F250.

Includes Taller Springs and Spacers with Completely New Radius Arms

The Pro Comp F250 Diesel Stage II 6" Lift Kit brings up your truck's ride height by a full 6" using carefully-designed and high-quality hardware. The extra ride height is achieved through the use of a taller specific-rate coil spring with mount spacers that install in place of stock. Pro Comp throws in a Front Track Bar Bracket, new Sway Bar Links, and a pair of complete Radius Arms that are each manufactured from 3/16" thick 4130 Chromoly steel alloy. The Radius Arms in this kit provides a stable, near-factory ride by increasing camber to better match your truck's new ride height. The front-end portion of the lift kit even comes with a new Pitman Arm to help correct your F250's steering, as well as your choice of front shocks with ES9000s coming as standard.

Taller Rear Blocks With Pro Comp Add-a-Leaf's For Extra Rear Lift

Pro Comp's Stage II Lift Kit also includes hardware for the rear of your truck that brings up your ride height just enough to match the new height of the front of your truck. The Stage II kit's rear lift is based around a larger rear lift block and four new leaf springs that install into your truck's factory leaf pack. The block and springs lift your F250's rear-end all while maintaining excellent ride quality for your aggressive F250 build. The blocks come complete with longer, high-quality, U-bolts that keep them held firmly in place against your truck's axle, even in tuned and modified applications. Finishing up the rear of the truck is your choice of Pro Comp shocks with ES9000 White-Body Shocks being the standard.

Lift kit shock options:

  • ES9000 Shocks: Pro Comp's ES9000 are their baseline performance shocks and offer improved performance over stock without a huge increase in price. Each of these white-body shocks features a nitrogen gas-charged design with 10-stage velocity sensitive valving and a 3/8" nylon-banded piston that make them perfectly adequate for on-road and lighter-duty off-road applications.
  • Pro Runner Shocks: the Pro Runner shocks are a step up from the ES9000s and feature a much more responsive monotube internal design with a separate internal oil reservoir that eliminates cavitation for improved performance and less fade. The shock's metal body improves heat dissipation while its brushed zinc finish limits corrosion.
  • MX-6 Shocks: The MX-6 Shocks take everything great about the Pro Runners and puts it all in a shock that's both adjustable and features a higher-performing inverted mount design that also allows for the clearance of extremely large wheel and tire combinations. Each MX-6 is custom-valved for your F350 to deliver uncompromising and one-of-a-kind performance.
  • MX-6 Reservoir Shocks: What's better than one of Pro Comp's MX-6 shocks? An MX-6 shock fitted with a massive remote reservoir. The addition of an external reservoir to the MX-6 shocks gives them a vast improvement in cooling and heat dissipation, which allows them to resist fade under even the most intense applications off-road. The reservoir measures 10" long and comes with mounting brackets.


  • 2011-2016 Ford F250 Super Duty Powerstroke Diesel 4WD.
  • Does NOT Fit F350s
  • Will NOT Work With 2WD Models

For F350s:A version for Powerstroke F350s is also available.

Please select your shock option from the drop-down menu above.

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