unarchive In The Box of spf4737k keyboard_arrow_down
- 2 of 4737 - Front Lower Control Arm Inner Bushing
- 2 of Crush Tube
- 1 of C Spanner
- 1 of WPGREASE
- 1 of 4737S - Installation Instructions
lock Warranty Information keyboard_arrow_down
SuperPro parts are engineered and tested to stand up to the harshest conditions and use cases, so all SuperPro products are covered under warranty for off-road, racing, and motorsport applications, but some parts are covered for different time periods.
For Bushings ('SPF' and some 'KIT') - Lifetime Warranty
For Roll Control ('ALOY', 'RC', 'TRC' and 'DURO') - Three Year Warranty
What is not covered:
Installation damage or error, accident or impact damage, product finish and surface corrosion, and wear resulting from failure to align after installation.
For more information contact our Customer Service folks.
Front Lower Control Arm Bushing 2015-2017 Mustang GT, V6, EcoBoost
Polyurethane Front Lower Control Arm Bushings from SuperPro will replace the soft rubber bushings that came stock on your pony, providing better straight-line tracking at high speed and more responsive turning. These bushings also offer a quick and easy solution for fine tuning the castor of your Mustang GT, V6, or EcoBoost's front wheels to provide even more precise turning for every situation, whether it's the track or the road.
Upgrade your Mustang's Handling
The 2015-2017 Mustangs have excellent suspension setups for daily driving, providing the most comfortable ride. But if you're looking to squeeze every ounce of performance out of your pony then there is some room for improvement.
There are a few positions in the suspension system that use soft rubber bushings which flex to absorb vibration but can also allow wheel alignment to shift. To achieve a tighter suspension that will hold front wheel caster when accelerating and braking you need a firmer bushing in the front lower control arm (or caster arm). SuperPro has designed a set of bushings using their special blend of polyurethane to hold the arm in alignment despite hard launches or sudden stops.
Customizeable Caster
SuperPro's polyurethane front upper control arm bushings provide a much firmer connection between the caster arm and the subframe than the original rubber bushings. This is a significant upgrade for stability at high speeds and tire lean when cornering, preparing your pony for the MotorSport Ranch in Cresson, TX or long winding backroads.
The easily adjustable off-set crush tubes allow a plus or minus 1-degree caster change on each front wheel to be completed in minutes (C-Spanner included). For the serious racer who wants to adjust the handling of their Mustang based on the number of right vs left turns on a given track, this kit enables a simple solution for minor caster changes that can be reversed easily for the drive home. This performance kit is also backed by SuperPro's lifetime warranty which includes racing applications and Suspension.com will handle that warranty for you in-house.
