On average, replacing the exhaust on a Honda Accord typically costs about $500 to $3,000, depending on which parts are replaced and whether you choose OEM or aftermarket components, plus labor.
Exhaust work ranges from a simple muffler swap to a full catalytic-converter replacement or a complete cat-back installation. Prices vary by model year, engine type (for example 1.5L or 2.0L turbo), regional labor rates, and part choices. This article breaks down typical costs, factors that affect pricing, and options so you can plan ahead.
Costs you should know
Reviewing typical price ranges helps set expectations before you visit a shop or order parts.
- Muffler replacement (single muffler): typically 150–400 total.
- Cat-back exhaust replacement (from the catalytic converter back): 300–900 total for aftermarket parts, plus labor.
- Catalytic converter replacement: 600–2,800 total (parts can be 500–2,000+ plus 100–300 labor).
- Full exhaust system replacement (downpipe to tailpipe): 1,000–3,000+ for aftermarket parts; OEM paths can be higher.
These ranges reflect common prices in the United States as of 2024–2026 and can vary by region and shop rates.
Factors that affect price
Several factors influence final quotes beyond the part price, including the car’s year and engine, labor rates, and the choice between OEM and aftermarket components.
- Year and engine type: The Accord’s 1.5L and 2.0L turbo variants have different exhaust configurations and catalytic converter placements; newer or turbocharged models may require more complex work.
- OEM vs aftermarket parts: OEM parts fit exactly and may carry a dealer warranty but are pricier; aftermarket options can be cheaper but vary in fit and sound.
- Labor rates and shop location: Urban shops and dealers typically charge more per hour than independent garages in rural areas.
- Extent of work: If the catalytic converter, sensors, or downpipe require replacement, costs rise quickly.
- Emissions and safety rules: Some regions require OEM emissions-certified parts for inspection; non-OEM replacements must meet local standards.
Understanding these factors helps you compare quotes and decide whether to pursue OEM replacements, aftermarket parts, or a staged approach.
Options: What to choose
When planning, you’ll decide between different parts and service paths. Here are common choices and what they typically mean for your bill.
- OEM (Honda) parts: Highest compatibility and warranty, typically at the top of the price range.
- Aftermarket parts (mufflers, cat-back, or catalytic converters): Generally cheaper, with variable performance and sound; ensure emissions compliance.
- Targeted repairs (muffler or pipe repair) rather than a full system: Can save money if only a leak or damaged section is involved.
Be sure to ask about warranties, what’s included in the price (gaskets, clamps, oxygen sensors), and whether a quoted price includes labor and disposal fees.
Summary
Replacing an exhaust on a Honda Accord spans a broad price range, from roughly $150 for a simple muffler swap up to $3,000 or more for a full aftermarket cat-back or OEM system. The key drivers are which components are replaced, the engine and model year, and whether you choose OEM or aftermarket parts, as well as local labor rates. To get a precise quote, contact several shops with your car’s year, engine, and a description of symptoms (leak, noise, reduced performance) and request itemized estimates that break out parts and labor.