Your cart is empty.
Your cart is empty.Polyurethane based suspension, driveline and chassis components have been designed as an upgrade to the soft factory rubber components.
Warren Rust
Reviewed in the United States on May 22, 2017
great product
Warren Rust
Reviewed in the United States on May 22, 2017
great product
Jason S. Riley
Reviewed in the United States on March 3, 2015
I put a set of these Prothane mounts in my '04 Cavalier (yes, it does fit despite Amazon saying it doesn't.) with the GMPP supercharger with 2.9" pulley and a few other small mods. This one mount got ovaled out a bit where the center piece goes through and it started making a clunking sound when I'd press or release the gas. The engine mount and rear trans mount are still nice and solid. The total movement in this one was about 1/16 to 1/8", but the polyurethane is hard enough that it makes a racket. It was installed in the car for about 30k miles/4 years before this started. I'd like to give 4.5 stars because of this, but that rounds up to 5.These are a must if you add any power, the stock rubber mounts flex WAY too much at 250 HP and even quite a bit back at 145 HP. They increase the vibration felt inside the car quite a bit, but that's to be expected. Still much smoother than solid steel mounts.
Jason S. Riley
Reviewed in the United States on March 3, 2015
I put a set of these Prothane mounts in my '04 Cavalier (yes, it does fit despite Amazon saying it doesn't.) with the GMPP supercharger with 2.9" pulley and a few other small mods. This one mount got ovaled out a bit where the center piece goes through and it started making a clunking sound when I'd press or release the gas. The engine mount and rear trans mount are still nice and solid. The total movement in this one was about 1/16 to 1/8", but the polyurethane is hard enough that it makes a racket. It was installed in the car for about 30k miles/4 years before this started. I'd like to give 4.5 stars because of this, but that rounds up to 5.These are a must if you add any power, the stock rubber mounts flex WAY too much at 250 HP and even quite a bit back at 145 HP. They increase the vibration felt inside the car quite a bit, but that's to be expected. Still much smoother than solid steel mounts.
Recommended Products
