"Everything was there. Everything fit. Fast shipping and fast delivery. "

"Took advantage of 4th of July discount. Had parts within 4 days. Installed and they perform as advertise. I did not get these for competition, just a long time replacement for interior OEM brakes from Kia for the Stinger."

"great product, excellent fit
"

"Thank you guys good service amazing people super safe in the werehouse must in this pandemic "

"Little sad they don't do the complete kits anymore, but I've been running the e- line series for years. Always happy with the performance."

"They sent me a used front right rotor. I noticed it was strange at first since there was no bag covering it and then saw weird discoloration on the rotors when I received them. I needed brakes so I threw them on anyway, just did not like how they were willing to send used parts to a new customer. Left a bad impression."

"Absolutely love R1. I always have gotten rotors for all my cars.. from camaros, k10 trucks, cavis, and imports! The people that help you, will help you! "

"Excellent website, awesome selection, easy format, great prices
Forgot to add discount code- called the next day and got it taken care of no sweat
Couldn't be happier with all aspects of this company and products
Thank you A+++"

"the website is vry easy to navagate and it definitely helped me pick the right products "

"Quick and easy glad I found your site"

"This is my second purchase. 1st purchase was were front rotors and pads (Geomet slotted / drilled / OEp). They look great and perform even better. This purchase is for the rears (Geomet slotted / drilled / OEp). Very excited to get them installed. Each shipment is quick and a superior product."

"Great customer service, and the quality of the rotors and pads are really good. Never had an issue. "

"This was was so easy to do , my options were endless. Yet what I wanted was in stock and ordering it was easy peasy ."

"Really easy to use and honestly an amazing site. Love all their products. Definitely will be back again "

"So I go to the dealer for an oil change, and as always, they gotta tinker around ya car. They tell me the rear brakes need replacing soon, and they do it today' They wanna charge an arm, a leg, and my firstborn. I said no thanks, but gimme a quote. Based on that, I looked at all websites, R1 Concepts, and found a much better deal here and saved a bundle and free shipping. So I'ma tell all my friends and anyone else who will listen. Thanks for a pleasant online ordering experience. Customer 4 life."