-
November 2023 by Clint Bury
Dave rebuilt the top end on my 6.2 along with long tubes and tuned it. Engine runs better than new and sounds amazing! RecommendServices: Exhaust
-
September 2023 by Bjorn Kimble
I had my car tuned by Glanzer performance. Dave is a very knowledgeable guy! He takes his time and makes sure everything is right. Highly recommend calling Dave for your performance needs.
-
March 2023 by Jason Anderson
He does do pretty good work, but is difficult to deal with especially on any form of follow up.
-
April 2022 by Jonathan Shafer
Yes awesome place to do business
-
April 2022 by kelly eilers
This is the place to bring your LS motor to be tuned. David is the most honest fair person you will ever work with. Highly recommended.
-
November 2021 by Obichereihe Emmanuel Oscardinho
This's unbelievable investment is so profitable and real with ( Mrs Trey Loudis ) an expert online trader, i red some reviews about his good works in trading and i decided to give it a try which came out great, with an investment of $1000 and a cash out of $ 12,000 just for seven working days. I recommend her to you out there looking for serious business minded trader..
-
October 2021 by Will Eagan
After having my flex fuel kit from this company my fuel line developed a leak after about 4 years probably through fault of my own removing it too strenuously when replacing the blower. I contacted David and he sent me not just the little piece that was leaking but the full replacement with -an fittings. Cannot recommend his company enough.
-
August 2021 by dan castilleja
Amazing work! Very well skilled individual.
-
March 2021 by Amber N Austin
dave is a great dude, if your looking for the best quality motor work, and the best priced, Glanzer performance is the way to go.. I've had nothing but great quality work come from him....
-
January 2021 by Austin Wallace
Did a good job tuning my car.. About to do a supercharger build in near future.. if you have a g8 hes the g8 guy in this area!
-
December 2020 by Lexx S
I have been a Glanzer Performance customer for 4+ years. Dave is the best in the business when it comes to tuning and I would highly recommend him. From 800+ WHP Street Cars to your typical daily driver he has got you covered. I drive 6 hours round trip just to have him tune my low 9's second G8 that he has tuned since it was stock. Glanzer Performance isn't just my go to shop for parts and tuning but they are family.
-
December 2020 by Skyler Hensch
Dave's a great guy to work with! Always goes above and beyond. I recommend anyone looking for a knowledgeable GM tuner/mechanic to check out Glanzer Performance! Only place I'll let work on my vehicles!
-
September 2018 by carrie carlson
Great guy, very fair on price.
-
June 2018 by Matthew Finn
Spoke with Dave from the shop and he's very informative and knowledgeable!
-
April 2018 by Mitch Nelson
Dave is the most knowledgeable performance guy when it comes to any GM style vehicle and motor. He is honest, efficient and you get more than what you pay for. He has tuned several of my vehicles and cammed one and leaves me impressed every time. You will be more than happy with your vehicle performance and mileage increase from his custom computer tuning. All my vehicles go to Glanzer Performance now for the power increase and fuel efficiency increase.
