Z23 Evolution Sport Brake Kit for 2017 - 2020 Honda Civic Si

Just installed this brake kit on my car this morning. After breaking them in, they were everything I expected.

Great customer service from Daniel. Great product and very fast shipping. Twostepperformance is always my go to shop for my civic. Thanks!

I’ve given these brakes about a month of use before reviewing. I only have the front brake kit. Overall, I say buy these!! There have been zero issues in regards to performance, noise, or dust. These out perform the stock Si pads, these rotors have not warped on me like the OEM front ones have for me (twice), no brake noise/squealing, no warm up period before the pads start grabbing like more aggressive compounds need, and a lot less brake dust compared to OEM. AND they’re a great price for an upgraded set of front pads & rotors! I strongly advise to follow their break-in instructions to the letter though, quite a bit more aggressive compared to normal break-ins. I believe that’s where people run into issues with brake squeal with these pads; doing it improperly.

I’ve given these brakes about a month of use before reviewing. I only have the front brake kit. Overall, I say buy these!! There have been zero issues in regards to performance, noise, or dust. These out perform the stock Si pads, these rotors have not warped on me like the OEM front ones have for me (twice), no brake noise/squealing, no warm up period before the pads start grabbing like more aggressive compounds need, and a lot less brake dust compared to OEM. AND they’re a great price for an upgraded set of front pads & rotors! I strongly advise to follow their break-in instructions to the letter though, quite a bit more aggressive compared to normal break-ins. I believe that’s where people run into issues with brake squeal with these pads; doing it improperly.