Rennsport KC 12908 2nd Street, Grandview, MO 64030

"Best Porsche mechanic you will find in town. Karl has serviced my car for the past 6 years and been very honest and affordable for services provided. Does not hurt that he can take apart/put together a 911 blindfolded. You know who will be working on your car, Karl, not some other technician with lesser experience. If you own a Porsche and want someone who knows what they are doing and will provide you a high level of service at the right price.....take it here. The most reliable and honest mechanic I have ever met. ALSO - Unless your car is under warranty, do NOT take it to AristoSHIT they will fleece you. They are HORRIBLE beyond belief on what they will charge you for simple things. Take your car to Rennsport KC!!"

"Rennsport KC knows Porsches. Have been here several times and highly recommend."

"Karl- who knew he was not going to be able to get my business -I don’t live close enough first of all- took his valuable time to explain a lot of things to me just to be helpful. Clearly passionate, knowledgeable and devoted to excellence for many years and helped my brother out when he had possession of our former Porsche. I would recommend him to anybody and wish there was somebody like him nearby."

"The water pump on my Porsche Panamera Turbo gave out and my car was towed to RenneSport KC. Karl at Rennesport, is by far, the best Porsche specialist in Missouri, between Kansas City and St Louis Metro areas, and I been to over half a dozen Porsche dealerships and specialists. Karl went out of his way to repair my Panamera and even buffed out some minor scratches on my front bumper without charge. The service, knowledge, and value Rennesport provides for Porsche owners and enthusiasts are the best I have seen. I am grateful to have found such an excellent Porsche specialist in the Kansas City metro area."

"Great price for high-quality work (40K services), attention to detail, and the added touch of keeping the car on site while I was out of town. I Especially appreciated the extra touch replacing the door handle mechanism on the driver side door (I didn't even mention it as a problem). I can also appreciate the fact that Karl plays Tetris every night with ~1/2 Million $$ in vehicles to keep them protected each night in the garage. Will absolutely continue with RennsportKC to keep my 911 on the road where it should be. Thanks!"