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Steeda IRS Subframe Bushing Support System (15-17 Mustang)

Steeda IRS Subframe Bushing Support System (15-17 Mustang)


Market Price $174.95 You save $30 (17%)

Part # STD-555-4437

Steeda 555-4437

Ships Within 24 Hours

Availability: In stock



  • Eliminates Rear Subframe movement
  • Reduces Wheel Hop
  • Increases Traction Control
  • Easy Installation
  • Sold as Complete Kit
  • Made in the USA
  • Eliminate IRS Subframe Movement
    The Independent Rear Suspension (IRS) on the new Mustang’s are known to get a little squirrelly when you put your foot into it, brake heavily or even just show-boating around town, but once the Subframe Bushing Support System is installed it’ll dramatically reduce rear subframe movement and wheel hop.

    Steeda Quality
    This Steeda IRS Subframe Bushing Support System set is made from 6061 aircraft grade aluminum for maximum durability and a sharp appearance. This set gives the upgraded solid feel handling qualities without any increased noise, vibration or harshness.

    Easy Installation
    This kit includes all necessary hardware.


  • 2015-2017 Mustang S550 GT, V6, EcoBoost
  • Reviews