STEEDA MUSTANG IRS SUBFRAME ALIGNMENT KIT 2015-2024

Part Number: 555-4438

Steeda noticed a lot of Mustang owners had rear subframes misaligned from the factory, by up to 17mm either way. Steeda went to work and created our must-have S550 IRS sub-frame alignment kit! After all, who wouldn't want their rear subframe locked centrally where it belongs? Homologated / Certified for European use

The S550's subframe mounting holes are very large compared to the subframe mounting bolts. Since there is a large difference in bolt and hole size, the subframe can be mis-aligned from the factory up to 1/2" left to right.

The Steeda S550 Mustang IRS Sub-frame Alignment Kit is made from CNC-machined Delrin to avoid putting two dissimilar metals next to each other, preventing corrosion. Delrin is also less weight then aluminium or steel inserts and therefore keeping performance in mind. The Delrin sleeves slide into the sub-frame mounting holes, and fill the extra space left between the subframe mount and bolt from the factory.

Our Steeda S550 / S650 Mustang IRS Sub-frame Alignment Kit guarantees that the sub-frame will be bolted to the same location every time it is lowered. Eliminating the need for unnecessary alignments.

Note: An alignment is needed upon installation due to the fact it could have been misaligned from the factory and with it now being squared in the chassis, some adjustments might need to be made.

Product Benefits

• Aligns subframe to chassis
• No increase in NVH
• Easy to install
• No permanent modifications
• Lifetime warranty
• No additional hardware needed
• Standard Fitment on all Steeda Q-Series Mustangs
• Homologated / Certified for European use
• Normally in stock

NOTES

• Perfect to Install alongside our Springs and the Steeda S550 Mustang IRS Subframe Bushing Support System. Save on install by doing it all together with one alignment on everything after install and a rock solid fantastic set up is ready to go!

Fitment:
S550 All Mustangs, including GT, Bullitt, Mach One / GT350, GT500 - 2015-2023
S650 All Mustangs including GT, Dark Horse - 2024+