ROUSH Coil Over Kit (Triple Adjustable) for Mustang 2015-21 RO-421840

ROUSH Coil Over Kit (Triple Adjustable) for Mustang 2.3L/3.7L/5.0L 2015-19
ROUSH Coil Over Kit (Triple Adjustable) for Mustang 2.3L/3.7L/5.0L 2015-19
ROUSH® Performance Logo -  ROUSH® available at NEMESISUK.COM


SKU: RO-421840

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Coil Over Kit (Triple Adjustable)
for Ford Mustang 2.3L Ecoboost / 3.7L V6 / 5.0L GT 2015-21
Manufactured by ROUSH® Performance #421840

ROUSH® Performance Logo

Our ultimate suspension package for 2015-2021 Mustangs, the ROUSH Triple Adjustable Suspension kit provides the performance and adjustability to turn your Mustang into a track monster.

Note: NOT Compatible on Vehicles Equipped with Optional MagneRide Suspension

True performance enthusiasts want the ability to fine-tune every aspect of their setup to the conditions of the day. Whether it’s a tight twisting autocross, a track day at a high-speed road course or a daily commute down an unforgiving mountain road, adjustability matters.

This is a comprehensive Mustang suspension upgrade, and includes the following components:

  • Stainless steel coilovers with red powder coated springs, adjustable Height and Tuning (Front)
  • Adjustable Shock Assemblies (Rear)
  • Adjustable spring mounts with red powder coated springs (Rear)
  • Front and Rear height adjustment spanners

Product highlights for the 2015-2021 Mustang ROUSH Triple Adjustable Coilover Suspension Kit:

  • Dramatic improvement in handling
  • Approximate 1.5" drop in front ride height and 1.0" rear drop (ride heights as delivered)
  • Additional damping, rebound, and ride height adjustments with included tools
  • Provides additional stiffness and stability through turns
  • Rated for producing over 1.0g lateral skid pad acceleration
  • Maintains high level of ride quality on the street while increasing performance on the track
  • Race-inspired and proven on the track

ROUSH’s Triple Adjustable Suspension combines height adjustable performance springs with ROUSH engineered adjustable struts and shocks. Our shocks give you full control over rebound and damping. You can increase the stiffness for the track or adjust for a more compliant street ride.

This kit comes setup with an approximate 1.5” front, 1” rear drop, with plenty of room to adjust your stance or corner-weight your Mustang. ROUSH coilovers are rated for over 1.0g of lateral acceleration and have been tested at the track under real-world conditions to ensure reliability and proper balance.

Vehicle Application

Model Engine Years
Mustang 2.3L / 3.7L / 5.0L 2015-21


Difficulty Novice
Time 3 hours 30 minutes
Tools Basic tools
Instructional URL Download Instruction Manual

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ROUSH Coil Over Kit (Triple Adjustable) for Mustang 2015-21 RO-421840

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