From the factory, your 2015-2018 Mustang's subframe mounting holes are very large compared to the mounting bolts. This difference can make your sub-frame mis-aligned up to 1/2" left or right! Steeda has designed these high quality sleeves to alleviate this problem. These sleeves are constructed from CNC machined delrin to avoid mating two dissimilar metals next to each other. This prevents corrosion as well as reduces weight compared to other metal sleeves and the delrin material prevents any increase in NVH. These sleeves simply slide in to the subframe mounting holes and fills the extra space between the mount and the bolt. An alignment will be needed afterwards.
Steeda - Everything Mustang
Latemodel Restoration Supply is proud to offer Steeda products for your Mustang. Steeda Autosports is the #1 aftermarket company in Ford performance with performance Mustang, Focus & Fusion parts. With over 25 years under their belt, they are still one of the #1 aftermarket Mustang parts manufacturer in the industry. Their extensive research and development has produced top notch, high quality parts that get your Mustang performing, handling, and looking better. Shop LatemodelRestoration.com to get Steeda clutch cables, sport lowering springs, Tri-ax shifters, x2 ball joints, control arms, cold air intakes, sway bars, bumpsteer kits, coilovers, and a variety of other performance parts.