Review on Power Stop S4804 Performance Caliper by Mark Tarnowski

They were installed on my SUV as part of a front and rear brake overhaul. They immediately look impressive, all clean and shiny. Brake fluid drained as recommended by the engine. My only issues with them were that the last's hardware wasn't as tight as it should be, but that was easily resolved by reusing my cleaned old hardware. Also, I reused my vent caps as they had a loop that protects them from loss versus free caps. As a precaution against sticking I lubricated the pins with synthetic brake grease, although these were already lubricated by the manufacturer this is just for my thoroughness in general. First, one of my rear calipers is leaking. I contacted the seller and they quickly sent a new replacement kit free of charge if the defective units were returned within 30 days, and the return was fairly easy too. It was a major overhaul of the braking system, I also replaced the pads and rotors as EBC (rear brakes; orange off-road pads and black grooved/dimpled cast iron rotors, front brakes; matching front rotors and front pads in yellow EBC material). 1500 miles on it at the moment, no problems with the brakes anyway and I am very happy with their performance and service. .SUV: 2004 Gmc Envoy Xuv SLT 5.3L AWD