Review on Enhance Braking Performance with Stoptech 126.47018SL StopTech Sport Slotted Brake Discs by Matt Conner

These are good value rotors. They improve braking by releasing the gas produced by the pads under hard braking, but will wear out your pads a little faster. There is also some judder under hard braking, but this is common with slotted brake discs. It's not very noticeable, but it's there. These rotors were ground so I had no quality control issues with that. The black coating on the hat is also a plus as my wheels don't stick to it as it blocks corrosion. They have L and R stickers for correct orientation, make sure you install them correctly. Made in China.