DSI is the nation’s leading builder of Up-fitted vehicles sold exclusively through new car dealers. You can purchase with confidence knowing each DSI package is engineered and designed specifically to enhance both the vehicle performance and appearance as well as ensure many miles of reliable service. We only partner with industry leading manufacturers like Pro Comp and Smittybilt who utilize the latest design and engineering practices. This commitment and attention to detail ensures every aftermarket component is designed, engineered, and test fitted specifically to each chassis; ensuring vehicle compatibility and long service life, and backed by our Exclusive Lift-Shield Powertrain Warranty. When choosing a custom Up-fitted vehicle - demand the best, one built by DSI. You’ll be satisfied you did…..We Guarantee it!
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The 3.5"-4.5" Super-Flex suspension system is designed for enthusiasts looking for the best short arm suspension system that retains the factory mounting locations. The Super-Flex system features great ride quality and phenomenal performance. Features include new Rubicon Express adjustable upper and fixed lower control arms with our serviceable Super-Flex spherical ball joints, replacement lift springs, extended bump stops and longer front and rear stainless steel brake lines.
The 3.5" suspension will allow the use of 35" tires and the 4.5" suspension will allow the use of 37" tires.
Driveline modifications may be required.
2007-2014 JK Wrangler
Super-Flex Short Arm Suspension
Smittybilt SRC Rocker Guards are the ultimate in vehicle protection. Crafted from 2" x 0.120" E-coated powdercoat steel tubing and boasting an upper tube for added protection, the heavy duty Rocker Guards offer all the toughness you need to handle the off-road world.
One piece design - manufactured from 1.75" .120 wall tubing
Rocker guard features an upper tube for side protection
Wheel to wheel for maximum protection
Finished in the signature series Matte Black Textured Powder Coat
PRO COMP A/T sport TIRES
SWEEPING GROOVE TECHNOLOGY
Sweeps water and debris away from the contact patch and contributes to all-weather stability
Increases grip on all terrains and in inclement weather environments by clawing the driven surface
SIDE HOLDER LUGS
Greatly improves traction in all-terrain environments and all-weather conditions while increasing puncture resistance
A balanced compound formulated for optimum performance across wet, dry, on- and off-road surfaces
Quiet ride assurance – Alternating tread blocks reduce pitch noise as the noise from one block pitch is canceled out by another.
The Pro Comp Xtreme A/T Sport features an aggressive directional tread design that combines a perfect balance of on- and off-road performance, a quiet ride and a 60,000 mile treadwear warranty. State-of-the-art, tri-ply
construction provides greater puncture resistance in the sidewall while two steel belts and a spiral-wound nylon
overwrap offer better stability and load carrying capacity at highway speeds.
The Pro Comp Xtreme A/T Sport is suited for all applications.
The new Pro Comp Xtreme MT2 radial is designed for full-size trucks, Jeeps and SUV's that see a combination of on- and off-road use. No matter if it’s hauling heavy loads or exploring rugged terrain, the Xtreme MT2 delivers the toughness and traction needed to get the job done. The aggressive open tread design was optimized using computer modeling to deliver unsurpassed grip and control without excessive noise. It also delivers improved self-cleaning performance in mud and snow.