Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$74.99 kit
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Features, Description, Q&A, Specs & Installation
Total Chassis Rigidity and Subframe Stabilization. The Rear Subframe Bushing Kit; Red for the 1999-2004 Mustang Cobra is precision-engineered to bridge the gap between your vehicle's frame and the Independent Rear Suspension (IRS) subframe assembly, eliminating the unwanted cradle shift that plagues the SVT platform. By replacing the spongy, high-compliance factory rubber with high-density polyurethane, this kit ensures that the rear subframe remains perfectly aligned under heavy cornering and acceleration loads. This increased structural integrity transforms the handling characteristics of your 1999-2004 Mustang Cobra, providing a much more solid and connected feeling that is essential for both spirited street driving and competitive track use.
Superior Polyurethane Resistance and Long-Term Reliability. Built to endure the most demanding road conditions, the Rear Subframe Bushing Kit; Red is manufactured from a proprietary polyurethane compound that is virtually immune to the environmental factors that destroy original equipment. Unlike factory rubber, which dry-rots, cracks, and loses its dampening properties when exposed to road salt, engine oil, and atmospheric ozone, these red polyurethane bushings maintain their shape and stiffness indefinitely. For owners of the 1999-2004 Mustang Cobra, this represents a permanent upgrade that preserves the vehicle's suspension geometry and prevents the thumping noises often associated with collapsed or deteriorated IRS subframe mounts.
Sharpened Steering Response and Predictable Handling. The Rear Subframe Bushing Kit; Red significantly enhances the driver's ability to communicate with the road by removing the mushy interface that causes mid-corner steering vagueness. When the rear IRS cradle is allowed to shift, it disrupts the entire vehicle's ability to track correctly, but this kit locks the assembly into place for instantaneous reaction to driver inputs. This is a critical modification for any 1999-2004 Mustang Cobra enthusiast looking to modernize their car’s reflexes, as it ensures that every adjustment to the steering wheel results in a precise, predictable change in direction without the delay caused by rear-end deflection.
Installation. Putting this Rear Subframe Bushing Kit; Red on your Mustang Cobra takes 3 hours to install.
Warranty. There is a limited lifetime warranty on this product.
Application. The Rear Subframe Bushing Kit; Red fits 1999-2004 Mustang Cobra models.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box