Subaru BRZ, SCION FR-S Rear Subframe Rear Insert
WHY POLYURETHANE SUSPENSION BUSHINGS?
Rubber OEM bushings deteriorate with age. Upgrade your bushings to Lifetime Warranty Powerflex bushings. Bushings that won't increase noise or harshness while providing a lifetime of handling improvement and safety.
Increased Tire Life
Reduced Braking Distances
HOW TO CHOOSE POWERFLEX BUSHINGS AND DUROMETERS
Powerflex Bushings Are Available In Multiple Durometers To Suit Your Needs
Stock Replacement - Choose Powerflex Street (Yellow: 70A or Purple: 80A) for stock replacement to maintain ride quality while improving tire life.
Street Performance - Choose Powerflex Street to maintain ride quality or choose Powerflex Race for ultimate performance.
Race (Black: 95A) - Choose Powerflex Race for ultimate performance, autocross, time trials, rally, and road racing.
The option to choose your durometer is available on each part listing. Where necessary as decided by our product engineers some parts may only be available in the Black Series race version. In these cases the higher durometer is necessary and will not cause unwanted noise or vibration.