Their prices are really good Their prices are really good, and they only seem to carry quality stuff. I placed an order one evening and included a request to verify I'd ordered the correct part. First thing the next morning Ryan called me, and the correct parts were on the way same day.

Bought the Navitas 600 amp Bought the Navitas 600 amp, and 5k engine swap kit my 2010 Club Car Precedent. Prior to kit installation my cart had a max speed of 17mph. After installation of kit, my top speed is 33 mph, nearly a 100% improvement. Support from Ryan Hart was excellent. Instructions are weak. But with a video on Navitas’s website, I was able to complete the install with a minimal amount of wasted time. Extreme Karts - I would buy from them again. Worthy of 5 star rating.

Great Online Experience Ordered a Windshield for my Evolution Cart. Came in 2 days and was packaged perfectly! Thanks so much for the great online experience.

Jordon and Extreme Kartz were outstanding Jordon was your sale rep with whom I worked. Jordon was quick to respond to a number of questions that I presented him. I not only conversed with him via email but also via telephone. He was also very pleasant when talking on the phone. If he didn't have answers immediately he always got back to me in a timely manner. In my view you have an excellent employee in Jordon who represents Extreme Kartz extremely well. My order was promptly shipped and received in a very timely manner. Fully recommend Extreme Kartz.

Great customer service RYAN !!!! Ryan was great ! Couldn't have asked for better customer service!! He was very well spoken and very professional! Felt like I was talking to a friend ! Very friendly and straight to the point ! Even made sure I had my tracking number after the call via text !! Would recommend to everyone just based off that experience!!!! Thanks Ryan !!!! For the great quality customer service!!!