Carli Ford Super Duty 05-16 Backcountry 2.0 (4.5" Lift) Suspension System


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USA MADE // Carli is committed to production in the USA. Every single Carli Product is American made and sourced, down to the tape and boxes themselves.
CUSTOM TUNED // Unlike your average lift, Carli Suspension uses only custom tuned shocks. Each shock package goes through months of testing, development, tuning, and valving. The Carli SPEC 2.0 Back Country shocks are tuned by Carli as a capable, yet affordable option for anyone looking to improve both on and and off road ride.
LEAF PACK OPTIONS // Balancing ride and capability, the add a pack retains factory payload but improves small bump compliance by increasing the leaf count and reducing leaf thickness in half the pack. With the full leaf pack, a 15% payload reduction gets the best possible ride quality from the rear of the truck. Small chatter or large hit, this leaf pack will swallow it whole. The HD pack is ONLY for chase trucks or trucks with over 2,000lbs in bed at all times.
RADIUS ARMS // Hand fabricated and welded in California with the highest quality joints for improved flex, these arms are a high strength control arm replacement. These arms feature a fabricated notch making it possible to clear 37’s on a wider range of wheels.

Carli Suspension's new and improved Ford Super Duty Back Country 2.0 systems  feature Carli SPEC 2.0 reservoir shocks. Designed for those needing more off road performance than the Commuter, but don't want to break the bank, the Back Country has excellent value. This system is able to offer the most wheel travel and most compliant work and play shock tune.

This system fits Ford F-250 and Ford F-350 4x4 trucks from 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016.

SKU: CS-F45-BC-CS-11

Ford 4.5" Backcountry 2.0 System, Carli-SPEC, 2011-2016 Base Kit

Base Kit Includes:

CS-FMRC-05 Multi-Rate Coils
CS-F45SPKG-CS20RR-A Carli SPEC 2.0" Remote Reservoir Shocks, Front and Rear with Reservoir Mounts
CS-FORDBBL-11 Brake Lines
CS-FRAD-05 Radius Arm Drops
CS-FBDF-05-4.5 Bump Stop Drops
CS-FCASTERSHIM-4.5 1° Caster Shims
CS-FPRB-05 Track Bar


-Superior Ride Quality
-Very Controlled Off Road
-Increased Cornering Capability
-Reducing and/or Eliminating Body Roll
-Tighter street feel
-Increased Suspension
-Response Steering geometry is all within OEM specs, no additional components are necessary
-Towing/hauling capacity is the same as OEM, no reduction of capability


-4.5 Inches of Lift on the Front
-2.5 Inches of Lift on the Rear
-Level Ride Height
-10.0 Inches of Front Wheel Travel
-14.0 Inches of Rear Wheel Travel

*F250's will require the factory F350 (non-dually) rear block to obtain a level stance. These are available with the kit in the options listed above. No blocks will be required to maintain a level stance if Full Progressive Spring Pack Upgrade is purchased or if your truck is an F350 (non-dually).


Year Model Part Number

2011-2016 FORD F250 / F350 4x4 CS-F45-BC20-11
2008-2010 FORD F250 / F350 4x4 CS-F45-BC20-08
2005-2007 FORD F250 / F350 4x4 CS-F45-BC20-05

Front Lift Rear Lift Front Travel Rear Travel Shock Diameter Tire Fitment
4.5″ 0-3.5″ 10.9″ 13″ 2.0 37″ x 13.5″

Installation Instructions

Customer Reviews

Based on 2 reviews
Rylan Dunaway

Looks and rides great! Awesome customer service, Cole is the man.

I would not recommend doing it yourself unless you have 1-2 buddies to help, all the tools (a lift would be ideal- I got away with a shitload of 6 ton jack stands and 2 floorjacks. You will need a legit torque wrench, some make-up torque specs are up to 500lb I believe, and breaking the rear leaf bolts was miserable), and a lot of patience.

Included assembly documentation could be better, I mainly referenced a RESTOMOD 101 YouTube video: (for the 2017+ powestroke, but it was close enough)

Very pleased, will be using CJC in the future.

Brandon Wells
4.5 Back country lift kit

08 F-250 . I previously had a zone 4” lift kit (my first lift kit) . After watching the videos and trying find which kit , suits me . I landed on Back country lift kit . My truck is somewhat of a daily driver and I only haul my can am . I’m Extremely impressed with the feel of this kit . The truck floats like a brand new caddy on the highway , haven’t had a chance to take my sxs out yet. But I couldn’t be happier . I also added the full progressive leaf springs, high stabilizer mount . I plan on purchasing the lower stabilizer & radius arms.
Wheels 20” kmc , 37x13.50r20. Thanks CJC for all the recommendations