Automobile · Performance Tuning

Mayhem Motorsports

3909 Commerce Park Dr, Suite 101, Raleigh, North Carolina, 27610

Google Maps Updated: 19 May 2026
Authenticity Score: 70/100
About

Mayhem Motorsports is a go-to for GM performance enthusiasts, with many customers praising their tuning and engine work. However, the shop has a significant number of negative reviews regarding communication, project delays, and alleged poor workmanship. It's a high-risk, high-reward shop where enthusiasts often find great results, but others feel burned by the process.

Our Review Process
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Highest rating
20
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We analyze 78 public reviews for Mayhem Motorsports using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Service Quality 65/100
Transparency 50/100
Pro Tip

Get a clear, written timeline and scope of work before leaving your car for performance upgrades.

GM specialist
Dyno tuning
Pros & Cons

✓ What Works Well

  • GM performance expertise
  • Great tuning results
  • Knowledgeable staff

✗ Areas to Improve

  • Poor communication
  • Long project delays
  • Alleged poor workmanship
Frequently Asked Questions
  • Do they tune LS engines?
  • Are they good with Corvettes?
  • Do they offer financing?
User Feedback

My car runs like an animal.

They blew up my engine.

Great tuning, but slow communication.