Worn OE front subframe bushings can often be the cause of knocking and front end instability. PFF85-1605 Front Subframe Mounting Bushings come in two halves with a separate aluminum center sleeve to save labor time, providing an easy to install, fit-and-forget, lifetime warrantied solution.
If your vehicle is clunky over bumps or hard to keep in a straight line, the chances are you need Powerflex subframe bushings.