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Loper's Performance Center

★★★★☆ 3.6 / 5 · 264 reviews

📍 916 E Indian School Rd, Phoenix, AZ 85014, United States

Directions 📞 (602) 264-5288 Website

Opening Hours

What the reviews on file say

Of the 5 reviews on file, 1 with 5 stars, 1 with 2 stars, 3 with 1 star.

I have a rock crawler that needed dyno tuning.

Logan was great—helpful and courteous during my visit.

Services

Website on file

The website stored for this shop is on lopersperformancecenter.com. It is the only listing in this directory on that site.

Reviews

★☆☆☆☆ Andrew Black Jul 02, 2025

Logan was great—helpful and courteous during my visit. However, my follow-up call with the night staff was disappointing. When I mentioned the kickdown cable didn’t fit snugly, the staff member became confrontational for no reason. Instead of offering help, he told me to ‘just talk to Logan’ and shut down the conversation. That kind of attitude isn’t acceptable—especially when customers are just asking for clarification if a set of garments were needed.

★☆☆☆☆ Jerome Woodson Jun 28, 2025

Bought a whipple supercharger through them, after getting car back it began to run horribly, they went 4000 over original quote. They tried to keep my hp tuner and other parts, and also installed unauthorized parts on my car, all the while giving me false advice for my vehicle. Never kept me advised on anything happening with my vehicle. So if you have anything newer than 1990 this shop has no clue of what they're doing. This shop is shady as hell.

★☆☆☆☆ Eric A Carrillo Apr 04, 2025

Took my chrysler 300c 6.1hemi they offered to rebuild my motor for 10-15 thousand ended up paying 24 thousand never received a phone or update on my vehicle through the 11 months they had it. had to show up constantly for a update.got a dyno tune they couldn't give me a sheet of of my tune so I'm left lost on that part after paying 2500 for it my car broke down 2weeks later now my car don't even want to crank over and Definitely not going back to this place horrible service on my vehicle they say they can do this and that but when it comes down to it they skip corners jus so they can make some extra cash.went back the next day I got my vehicle out explained to them it kept shu…

★★☆☆☆ michael muchitello Mar 21, 2025

Went in to get set of plug wires. Guy gave me the wrong wire set. Coil plug not right. So it fried my coils. 160$ wires. 800$ in coils. Thanks guys

★★★★★ Jerry Hoover Dec 19, 2016

I have a rock crawler that needed dyno tuning. After trying to do it myself I gave up. Made an appointment with Mike at Lopers. He did a great job getting it tuned and running great. I highly recommend them.

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