How Much Does Exhaust System Repair Cost in Missouri?
Missouri pricing is below the national average. Updated for 2026.
Exhaust System Repair Pricing in Missouri
In Missouri, the average cost for exhaust system repair is $305 per repair, which is 13% lower than the national average of $350. Most Missouri residents pay between $87 and $696.
Missouri benefits from a lower cost of living than many states, resulting in more affordable pricing for exhaust system repair. This makes it one of the more budget-friendly states for this service.
Exhaust system repairs fix issues with your car's muffler, exhaust pipes, catalytic converter, resonator, hangers, and gaskets. Common symptoms include loud exhaust noise, rattling, reduced fuel economy, and failed emissions tests.
Missouri vs National Average
What Affects Exhaust System Repair Cost in Missouri?
Component
Exhaust clamp/hanger: $20-$75. Muffler replacement: $100-$300. Exhaust pipe section: $100-$400. Resonator: $150-$300. Catalytic converter: $500-$2,500+
Parts
Aftermarket muffler: $30-$100. OEM muffler: $100-$400. Universal fit: $25-$60
Repair Type
Welding patch: $50-$150. Clamp repair: $30-$100. Full component replacement: $150-$800+
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Top-Rated Exhaust System Repair Pros in Missouri
5 providersChampion Auto Center
🏆 SPONSOREDProudly serving MO since 2017. Licensed, insured, and committed to excellence.
Interstate Motor Works
⭐ PREMIUMProudly serving MO since 2011. Licensed, insured, and committed to excellence.
Interstate Motor Works
⭐ PREMIUMProudly serving MO since 2011. Licensed, insured, and committed to excellence.
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💡 Tips to Save on Exhaust System Repair in Missouri
- 1.Muffler shops (Meineke, Midas) often charge 20-40% less than general mechanics for exhaust work
- 2.Aftermarket exhausts (Walker, AP Exhaust) cost 40-60% less than OEM and perform identically
- 3.A simple muffler or pipe clamp repair ($50-$150) may be all you need vs full component replacement
- 4.Get quotes from muffler specialty shops — they have the tools and expertise for faster, cheaper repairs
📈 Exhaust System Repair in Missouri Cost Trends (2020–2024)
Prices have increased +17.8% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $259 | — |
| 2021 | $270 | +4.2% |
| 2022 | $288 | +6.7% |
| 2023 | $296 | +2.8% |
| 2024 | $305 | +3.0% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Exhaust System Repair in Missouri
Recent Reports
Frequently Asked Questions
Can I drive with an exhaust leak?
Small leaks aren't immediately dangerous but should be fixed soon — exhaust fumes contain carbon monoxide. Loud exhaust leaks near the engine are more concerning as fumes can enter the cabin. Don't ignore exhaust leaks, especially if you smell fumes inside the car.
How long does an exhaust system last?
In dry climates: 8-15 years. In salt/rust belt states: 5-8 years before components start failing. Stainless steel exhausts last much longer. Catalytic converters typically last 10-15 years or 100,000+ miles.
Exhaust System Repair Cost in Other States
Related Cost Guides for Missouri
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