The Rubicon Express 4.5″ Super-Flex suspension system for the JK owner who wants a more affordable price. The lower control arms of your JKs suspension are upgraded with our Super-Flex front control arms while the stock upper control arms are retained. The 4.5″ Super-Flex system will improve the trail flexibility of your JK while retaining a comfortable street ride.
Important Notes:
- Sold as a kit
- ONLY fits 4-door models
- Maximum Tire Size: 37″
- Wheel Backspacing: 3.75″-4.5″
Vehicle Applications:
- 2007-2017 Jeep Wrangler Unlimited JK
Year(s): 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017
Features and Benefits:
- Increased ground clearance
- Allows room for larger tires
- Maintains quality ride quality
- Increases suspension flexibility
- Backed by limited lifetime warranty
Parts Included:
- (2) Front Mono Tube Shocks
- (2) Rear Mono Tube Shocks
- (2) Front Coil Springs
- (2) Rear Coil Springs
- (2) Front Bump Stops
- (2) Rear Bump Stops
- (2) Front Brake Lines
- (2) Rear Brake Lines
- (2) Front Lower Adjustable Control Arms
- (2) Rear Lower Adjustable Control Arms
- (2) Front Upper Super-Flex Control Arms
- (2) Rear Upper Super-Flex Control Arms
- (2) Rear Sway Bar End Links
- (2) Gen 2 Sway Bar Disconnects
- (1) Front Track Bar Bracket
- (1) Rear Track Bar Bracket
- (1) Front Track Bar
- (1) Draglink Bar
- Hardware




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