Automobile · Muffler & Exhaust Shop

Muffler Mart

518 7th St, Kansas City, Kansas, 66101

Google Maps Updated: 19 May 2026
Authenticity Score: 88/100
About

Muffler Mart is widely regarded as a go-to spot for quick, affordable exhaust work. Many customers appreciate the 'in-and-out' speed and the owner's honest, down-to-earth approach. It is a first-come, first-served shop, which some find convenient and others find frustrating. While most reviews are glowing about the value, a minority of customers have had negative experiences with poor welding quality or perceived overcharging. It is a classic local shop that delivers great bang for the buck for most.

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We analyze 73 public reviews for Muffler Mart using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Service Quality 85/100
Transparency 80/100
Pro Tip

Show up early in the morning to avoid the long lines, as they operate on a first-come, first-served basis.

Exhaust Specialists
Quick Turnaround
Pros & Cons

✓ What Works Well

  • Extremely fast service
  • Very affordable pricing
  • Honest and helpful owner

✗ Areas to Improve

  • Inconsistent welding quality
  • First-come, first-served can lead to long waits
  • Occasional rudeness reported
Frequently Asked Questions
  • Do you take appointments?
  • Can you fix a catalytic converter?
  • Is it cash only?
User Feedback

Fixed my exhaust in 20 minutes for a great price.

Welds were not fully sealed, had to go elsewhere.

Owner is a stand-up guy who gave me money back.