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2.5in Jeep Series II Suspension Lift Kit

SKU: | Brand: Rough Country
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  • Download Instructions
  • Install Time: 2-3 hours
    Average estimated install time peformed by a professional shop or mechanic.
  • Tires: 33x12.50
    Recommended tire size for use with this kit. Please see Instructions for complete notes on this tire size recommendation.
  • Wheel BS: 4.5in
    Recommended wheel backspacing for use with this kit. Please see Instructions for complete notes on wheel backspacing.
  • Features

  • Easy bolt-on installation
  • Increased ground clearance
  • Clears up to 35" tires
  • Spring retention design keeps the coil springs in place during exteme articulation
  • Rear track bar bracket keeps the rear axle perfectly centered
  • Notes

  • 35" tires will clear but rubbing may occur with extreme articulation
  • If planning on running 35" tires on factory wheels, double check clearance between the front tire, lower control arm and sway-bar links.
  • SKU: 634 includes shock relocation brackets.
  • SKU: 637 includes (4) Performance 2.2 series shocks [+$170].
This product features Rough Country's Lifetime Replacement Warranty. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products. For complete details and coverage information please click here.
We are proud to offer Same Day Shipping. If you place your order before 4pm (cst) your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 97% of all orders placed leave our warehouses within 24 to 48 hours(not including weekends & holidays). For complete details please click here.


  • Front
  • Coil spring spacers
  • Shock relocation brackets (SKU: 634)
  • Brake line relocation brackets
  • Hardware
  • Rear
  • Coil spring spacers
  • Shock relocation brackets (SKU: 634)
  • Brake line relocation brackets
  • Track bar relocation bracket
  • Extended sway-bar links
  • Hardware
  • Shocks
  • Optional: (4) Performance 2.2 series [+$170] (SKU: 637)

Fitment Table

Years Drive Make Model
2007-20154WDJeepJK Wrangler
2007-20154WDJeepJK Wrangler Unlimited
2007-20102WDJeepJK Wrangler Unlimited
Always check the product's overview, for more important fitment information


  1. 2.5IN JEEP SERIES II SUSPENSION LIFT KIT Easy!!! - Posted by: Don (10/19/14)

    I installed this kit on a 2013 Unlimited Sahara in just over 4 hours by myself - and took my time doing it. I used the instructions that came with the kit, but also used Way-of-Life's install notes as well - from It is a very well made kit. The fit and finish of the parts was excellent. I opted not to get the kit with the 2.2 shocks. Instead I bought a set of Skyjacker Nitro 8000's (I had good luck with them on other vehicles in the past - so I stuck with them) The only problem I had with the install was on the passenger front side brake line - there was NO WAY I could get enough slack in the brake line and attached sensor to reach the new mount. I got close and used a couple of zip ties to hold the line in position against the brake line extension. THe post-install test drive went extremely well. I was worried about the Jeep wandering, but it tracked straight and true. I am going to put on a set of 275/70/R18 Goodyear Duratracs ( 33" tall, 11" wide)) on the stock 18 inch wheels and hopefully there will be no rubbing. As an FYI, there was no need to install the exhaust spacer on my Jeep - there is plenty of driveshaft clearance - it may rub under extreme articulation, but I am not going to do any hardcore wheeling with it. Overall a great price on a very complete kit. A LOT LESS $$$ than the competitors out there.

  2. whats not to like!!! - Posted by: Mark (10/14/14)

    Quality, fit, price, got to love it. Then the look it gave our Jeep, its suttle, functional, not over the top. Just what our JK needed.
    Don't hesitate to get this lift, Rough Country nailed it, awesome product. Thanks guys!

  3. amazing - Posted by: thomas (9/21/14)

    amazing kit for the price and I've worked on an xj before but only had my jk 3 days and it took no time at all to install . it was simple with clear instructions and easy to install parts. cleared my 35x12.5 bfg km2 with the help of the rough country wheel spacers . I would recommend this kit everyday of the week

  4. 2.5 inch lift - Posted by: James (9/15/14)

    Great product very easy to install really like it

  5. Excellent - Posted by: J (8/11/14)

    I ordered this kit while deployed and rough country was amazing and had it sent to home APO address. The first half arrived in about 7 days and the other half arrived about 4 weeks from order date. They were there every step to ensure it was tracked and arrived! All I did was call the service line after I returned home. Great service ! So I get it all in and laid it all out. All pieces are there. I read all the instructions and every piece in its own box also came with its own step by step info. So I am somewhat familiar with lifts but this is my first on a jeep. But it was all pretty quick and pain less. Great quality kit that came with complete instructions. The shocks and kit combo ride great. Not to stiff. Takes bumps and roads great. Better than stock. Nice aggressive stance for my 2013 jku sport. Overall 5 stars for service and quality and ease of installation. Great job team. I will buy more things from this company! Thank you from all us military types. HUA!

  6. Good product...terrible instructions - Posted by: Darrick (8/2/14)

    I've installed a hand full of Rough Country Suspension Systems on everything from Jeeps to pick up trucks, so this wasn't my first experience with their systems. This is a well made product, however the directions for the "kit" were lacking...well...direction. Fortunately previous experience helped me put together the pieces the directions did not. The lift comes as a "kit" however the multiple components come in different boxes with different instructions and at no point tell you when they are supposed to be installed. I'm sure these parts are used in multiple applications, but at least take the time to incorporate them into the system. All that being said, I'm very happy with the lift and how it turned out and would still recommend Rough Country to anyone looking for a quality product at a reasonable price, but without my own research on other forums about the system, I may have had bigger issues.

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