Steeda Rear IRS Subframe Support Braces (2015 - 2026 Mustang / GT350 Coupe) 555-5754

Steeda S550 Mustang Rear IRS Subframe Braces for 2015-2019 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!

How it Connects:

What we did was tie together 3 very important points on the S550 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 that have not been released yet and 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

ByePolr Performance is an Authorized Dealer for Steeda, call 1-855-827-7223, 9am-10pm EST

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov