Phalanx Performance LLC

"This guy deserves all the stars and more !! Very rare you have a shop go up and beyond to make sure everything is good and done right. He’s done some work on my rx8 w exhaust and a tune and also troubleshooted my 84 rx7 and got it all back on the road nice and smooth w a new gas tank.. will alway recommend any rotary head to come here if they need any help! I’ll definitely will be coming back here"

"If you own a car with a Rotary engine…Ernie is a MUST KNOW for you! We purchased one of Ernie’s personal cars for our son in 2020. Not only was the RX8 in excellent condition when he sold it to us but he also maintained the car for us over the next 2 years that we owned it. He was always available anytime we needed him, very honest with whatever was needed, and incredibly well priced when he did any work. Like only charged us HIS COST when he had to purchase parts and charged minimal fees for his labor. I would never own a Rotary engine car unless I knew Ernie was available to help us keep up the maintenance. When we sold the car, we got more than what we bought it for and that owner now also maintains the car with Ernie! I can’t say enough great things! And while I do not know him personally, I do follow him on FB and his posts always show amazing character and integrity in his personal life as well! I would not hesitate to refer Ernie ever!"

"Ernie did a 12/10 build on my T2 Fc, kept me updated every step of the way. From the build to tuning it was a great experience. I would recommend any rotary work you need done by Phalanx Performance"

"I have had the privilege to get to know Ernie (Phalanx Performance owner) and call him a close friend since joining the rotary community in 2015 when I bought my RX8. The man is a wizard when It comes to rotaries and he is straight up honest and trustworthy. The rotary community in St. Louis has grown and continues to grow every year with the help of Ernie and his team. I also have had the privilege to have him and his team at Phalanx work on and install a reman engine in my RX8. Throughout the time of owning my RX8 for the last 8 years I've lived in St. Louis and now live in Florida. When my old motor was on low compression I decided to have Phalanx Performance do the work and drove over 750 miles away from where I live passing numerous rotary shops on the way back to St. Louis from Florida. With that being said I will continue doing business with Phalanx Performance in the future"

"Ernie is THE GUY for rotary engine rebuilding and tuning. He rebuilt my 20B as well as installed and tuned an Adaptronic ECU for my Cosmo. Super easy to work with and quickly took care of an issue that came up during the ECU install. No reason to go elsewhere for Mazda rotary stuff."