Prothane 99-04 Chevy Cobra IRS Subframe Bushings - Red

If you're working on the rear suspension of your 1999-2004 Ford Mustang, especially if you're looking to firm up the feel of the Independent Rear Suspension (IRS), these subframe bushings from Prothane are a solid option. They replace the stock rubber bushings that connect the IRS subframe to the car's body. Over time, those original rubber bushings can wear out, leading to a less connected feeling in the rear end, especially under load.

Prothane makes these from their durable polyurethane material, which is known for holding its shape and resisting the kind of flex that stock rubber can develop. By installing these, you're aiming for a more direct connection between the subframe and the chassis. This can translate to improved handling and a more predictable feel when you're cornering or accelerating. They come in red, which is a common color for Prothane's performance-oriented parts.

When you're tackling this job, remember that getting the old bushings out and the new ones in can take some effort. Having the right tools, like a press or a good set of sockets and a pry bar, will make the job go smoother. These are designed to fit right into the factory locations, making the installation straightforward for someone comfortable with suspension work.