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July 2023 by Robert Hummel
Watched episode on Bitchin Rides discussing Lingenfelter Performance Engineering. A cross over of YEAR'S OF ENGINEERING, HARVARD, MIT, and MENSA meets car! Impressive
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June 2023 by Jordan “Jordan” C.
Great customer service.. amazing products.. very happy.. quick delivery..
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May 2023 by Nick Massey
Beware fake wed site! I paid $989.95 for parts I have never received any confirmation of order I have been calling and emailing lingenfelter and Brandon baker for a week and no one will respond to emails and no one will pick up the phone. this must be a fraudulent site. filed a complaint with BBB and disputed charges with CCUpdate: so after 2 bad reviews and a PayPal dispute I finally got a response from lingenfelter when they refunded my money. This could have been completely avoided but laziness is heavily at work here. I gave then 5 opportunities and over a week to make some sort of communication and it took these extremes to get a response. What a shame!Service: Supercharger/blower/turbo installations
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April 2023 by Steven Straight
Picked up for a buddy of mine and they did awesome on his truck
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April 2022 by Robert C.
Bottom line... beat performance GM engine builders in the world. Love the Eliminator Spec-S 427 they custom built for us! They build it all from street application to the most radical extreme racing engines you can get!
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August 2021 by Brock Kellenberger
Lingenfelter does not take care of their customers. They send incorrect parts and overcharge for shipping.
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August 2021 by Jeff Steger
Very helpful on parts and technical information. I have one of their 383 LS1 corvette builds and like the car as well.
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May 2021 by Jimmie Crnogorac
Not happy with the shipping order something and they have to call you to tell how much shipping is
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February 2021 by Zoltan V.
Lingenfelter built up a 1991 Camaro with cam and head package and replaced the engine . The engine kept breaking valve springs had to replace them myself,they just sent out the parts Camaro started burning oil after about 2 years would I go to them again? NOPE This was when John Lingenfelter was the CEO,don't suspect things have changed much since then however
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January 2021 by Erwin Fletcher
Great site to look at for high performance upgrades, tuning, ect.My plan is to eventually get the 2015 Chevy Camaro Z/28, find a few up for sale still ? but I will have lingenfelter do all the upgrades, supercharged, and get that old LS7 down the road at over 1,000hp and over 1,100 torque, nice ?
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December 2020 by NY Plantings
I loved this place and used them for major and minor purchases over the past 20 year span mostly for my modified GM's. Now just a bit different. Never such a sense of non urgency in getting customer's orders and service completed. May as well be a division of the post office.
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November 2020 by Jay Igo
Best add on power for the CTS-V!
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November 2020 by Mark Wilfong
Awesome place, they had exactly what I needed.
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August 2020 by Timothy Lutter
I just want to say up front that I am very pleased with the quality of work the guys at Lingenfelter performed on my 2017 Camaro. I bought their 378 cid naturally aspirated package and added on a bunch of other parts including headers, exhaust, intake manifold, and throttle body. Shawn ordered the extra parts to the exact specs I wanted (I did my research) and was a fantastic service rep. He kept me in the loop with weekly updates on where they were on rebuilding the engine. There was a hiccup when they went to test and calibrate the engine, when the cam phaser failed and caused a valve to smack a piston after a misfire. They had never seen this particular kind of failure before. They took the engine back out, and completely rebuilt it with new rings, bearings, pushrods and some other minor parts completely gratis, as it failed during calibration. I was blown away by the response, there was no hemming or hawing, just; "It failed while we were testing, we'll fix it." This meant that it took an extra month to complete, what with the coronavirus, and the fact that they got REALLY busy as soon as the virus hit. Once again though, Shawn kept me in the loop and it was worth every week of waiting and every penny I put into it. A special thanks to Chris, who took his time off after work and custom fabricated a mounting bracket so I could use an A-10C flight stick as a shift knob. He really went above and beyond. I would trust my car to these guys any time. Now I am the proud owner of a 640 crank horsepower naturally aspirated monster that sounds like a million bucks, and can really lay the rubber down. The team still holds true to John Lingenfelter's legacy. If you want quality work, you are going to have to spend some cash, and be patient, but the results are more than worth it.
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March 2020 by John Mangrum
Quality control. Mine was in Decatur for 11 weeks. They had forgotten to order the headers and when The car was shipped, they had forgotten to put the painted coil covers on. Had problems ever since I got it back in November, 2019. Called Tim Dyer a few times about it but he never checked back with me on it. I've gone through 2 new batteries and a starter trying to get it right but car will crank up slow then after cranking it a third time, it won't turn over. I'm really disappointed in the $16,000 I spent there on my 2009 Z06 that had 8900 miles on it.
