Steeda Rear IRS Subframe Support Braces 555-5754 Ford Mustang 2015-2024Part Number: 555 5754 The Steeda IRS Subframe Braces add rigidity to your S550 & S650 Mustang's rear end as a simple bolt on upgrade. One of our most popular parts! By connecting the rear together the braces not only add rigidity that was lacking in the rear, but also more control of the whole car. Essential! Homologated for European use With the release of the S550 Mustang in 2015 Steeda knew that addressing the IRS system would be a top priority.

which physically changes your sway bar stiffness to a non-ideal rate

Engineered & manufactured to exceed OE standards

We engineered these bars to control the vehicles' roll stiffness properly while still allowing you to run softer springs

and no increase in noise

No crank relearn

noticeable reduction in nosedive

As with any suspension system

Zo goed als nieuwe Limited edition Vararam R-code Gen 5 Camaro

No suspension knockback caused by use of spherical bearings found in competitors mounts

It accepts all factory hardware also

Here is the answer

Through our research and development