Automobile · Performance Shop
MCG Performance
2587 Maynardville Hwy, Maynardville, Tennessee, 37807
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Updated: 19 May 2026
Authenticity Score: 92/100
About
MCG Performance is a standout shop for performance work and engine builds. Customers rave about Jamis and his crew's communication, attention to detail, and fair pricing. It's clearly a go-to spot for car enthusiasts who want quality work done right the first time.
Our Review Process
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We analyze 77 public reviews for MCG Performance using our data models and filter out spam to highlight only authentic feedback.
Performance Scores
Service Quality
95/100
Transparency
95/100
Pro Tip
If you have a hot rod or need a custom build, this is the place to go in the area.
Performance experts
LS engine specialists
Pros & Cons
✓ What Works Well
- Excellent communication
- High-quality craftsmanship
- Fair and transparent pricing
✗ Areas to Improve
- Very few negative reviews
- High demand can lead to wait times
Frequently Asked Questions
- Do you work on older models?
- Can you tune my engine?
- How long is the wait for a build?
User Feedback
Jamis is the best
Attention to detail is unmatched
My car runs better than ever
Quick Info
- Category Automobile
- City Maynardville
- State Tennessee
- Postcode 37807
- Country United States
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