Suspension and Components› Rear Suspension Components
SPL PARTS INC.
SPL Parts 15-21 Ford Mustang S550 Rear Toe Arm Bushing
SKU: S015 SPL RTAB S550
Moderate — 2–4 hours
Description
Part #: SPL RTAB S550
S550 Mustang Rear Toe Arm bushings replace the mushy factory bushing in the rear knuckle. This replacement bushing removes the large amount of deflection that the toe bushing sees under heavy load. For reasons unknown, the Ford Performance replacement bushing for this location is wider than the regular Ford bushing, not allowing our Toe Arm, which was designed for the OEM knuckle, to fit over the Ford Performance bushing. If you plan on upgrading your suspension with SPL Parts, we suggest sticking to our catalogue to ensure proper fitment. These pair fantastically with the Rear Toe Arm (RTA S550) to remove weight and decrease deflection in your rear suspension. Sold as a pair. Made in the USA. Application: 2015+ S550 Mustang
Features:
- Reduce body roll and improve handling on your 2015+ Mustang by correcting the front roll center using the included 1/4" and 1/8" spacers. Proudly made, engineered, and assembled in the USA.
SPL Ford S550 Mustang Rear Toe Arm Bushings
MIA's Description
Fitment
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Specifications
| Brand | SPL PARTS INC. |
| Part Number | S015 SPL RTAB S550 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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