Steeda S550 Mustang Rear IRS Subframe Support Braces (15-17 Coupe)

(No reviews yet) Write a Review
555 5754

Steeda S550 Mustang Rear IRS Subframe Support Braces (15-17 Coupe) 

Steeda's S550 Ultralight 2-Point G-Trac Brace is made specifically to work with your 2015-2017 and up Ford Mustang GT and EcoBoost.


The Steeda S550 Mustang Rear IRS Subframe Braces for 2015-2017 Mustang GT, GT350, EcoBoost, and V6 (non-convertible) is built in-house from 4130 chrome moly steel and powdercoated silver metal flake, this part isn't only strong - it also looks great under your new Mustang! What we did was tie together 3 very important points on the chassis. We utilized existing threaded holes in the rocker panel (the strongest part of the body) and connected that to the front mounting location of the IRS subframe and the rear mount of the lower control arm and toe link. Connecting these 3 points together not only adds rigidity that was lacking in the rear, but also more control of the whole car.

           Also, unlike competitors kits only replace the factory bracket, our Steeda kit supports that bracket while connecting to 2 additional locations, therefore providing twice the support! Best part about this kit is it uses all existing holes in the chassis so the car doesn''t have to be modified in any way and adds no NVH whatsoever.

Product Benefits:

  • Better handling for more stable cornering
  • Limits IRS sub frame movement
  • No permanent modifications necessary
  • No added NVH
  • 50% more connecting points
  • Reduces wheel hop
  • Lifetime warranty
  • Installation does not require removal of cradle

Give yourself the competitive advantage with Steeda's S550 Rear IRS Subframe Support Braces from ZIC Motorsports today!