Unparalleled Suspension Performance – From Crawling to Fast Desert Driving
The first-ever TRUE production long travel suspension system for the 2021+ Ford Bronco. We engineered this kit to provide maximum performance under all conditions. Whether you’re crawling over boulders, climbing hills, or blasting across the desert, our ProRunner suspension system is designed to provide articulation and stability in the most unforgiving terrain.
Our front long travel system utilizes a completely re-engineered shock tower, allowing for larger diameter 3.0 internal bypass King coilovers with long-finned remote reservoirs and compression adjusters to deliver performance for extended periods with minimal shock fade. The upper control arms are constructed from billet aluminum, featuring double-adjustable HEIM joints to dial your alignment without removal. The fully boxed lower control arms are constructed from .179 CRS, and pre-tabbed for secondary shocks and APG sway bar links. Our upper and lower control arms are 3.5″ wider than stock, resulting in a 7″ wider overall track width. The kit comes with our FULL HD tie rods and new steering rack boots, which feature FK rod ends for maximum durability and double adjusters to make alignments easier. The front suspension system has an available King 2.0 adjustable bump stop kit with mounting brackets for a smooth landing when coming down or taking a hard hit. King 2.5 triple bypass shocks can also be added as an option by selecting the optional bypass shocks below and the upper bypass mounts. All LCA’s come pre-tabbed for all options allowing you to enhance your suspension system without re-purchasing existing components.
The stock Bronco front drivetrain is not well-suited for abuse on larger tires, so we also include a 32 spline Dana 44 AdvanTEK front differential unit and a pair of fully-assembled 300M RCV axles. This allows you to get the most from your suspension system on 37″ or 40″ tires without the worry of damaging your drivetrain.
This system is complete with all necessary hardware, brake lines, and mounting brackets, and requires professional installation. THIS IS NOT A BOLT-ON SUSPENSION SYSTEM.
Our ProRunner front long travel system includes the following:
- +3.5 Lower Control Arms (pair)
- +3.5 Upper Control Arms (pair)
- +3.5 HD Tie Rod Kit (pair)
- +3.5 RCV CV Axles (pair)
- 3.0 Coilover Shock Tower and Frame Weld kit
- Dana 44 AdvanTEK Front Drive Unit (5.38 gear ratio – electronic locking differential – 32 spline)
- Extended brake lines
- All necessary spherical bearings, Heim joints, and Grade 8 hardware ARE INCLUDED*
*Shipping costs will be calculated after your order is placed. A member of our team will reach out to you directly to discuss our different shipping options and provide you with a quote.
*Steering Rack* A worry of the past, the aftermarket solved this problem! Re-enforcement recommended for 37+” tires or any form of Rock Crawling. Contact APG for market options and suggestions. All current market upgrade options are kept in stock at APG.
*Spherical bearings and Heim joints require initial and periodical lubrication. APG recommends cleaning and lubricating joints twice a year (before and after winter)
*Compatible with any Bronco model (2 Door/4 Door) except Bronco Raptor (*NOT designed for Bronco Raptor*)
*Calibration tool (i.e. Forscan/Ford Performance/Whipple/ect) required for axle ratio programming. Failure to calibrate axle ratio may set vehicle in service mode**
*Only Ford Performance calibration tool will calibrate FDU’s for M190 equipped Broncos
*This suspension system is designed and cycled with the optional shock system above. Customer will be required to verify all geometry, spring rates, and valving if they use another shock system. Contact APG for recommended shocks specifications*
*APG bump stop kit is required for 40″ tires