Review on Cardone 532776 Remanufactured Power Booster by Ashwin Chauhan

As another reviewer said, I installed it and right away it only provided boost on slow, gentle brake presses, but not on fast, hard presses. If you press the pedal quickly, the resistance will be strong and the brakes will not work. The booster also does not hold the vacuum for more than two minutes after the engine is turned off. I have another car and the 25 year old brake booster holds the vacuum overnight at least. They are discontinued by Toyota, but I'd probably be better off getting a 30 year old OEM amp from a junkyard.