BMW M3 G80 Catalytic Converter
New, used, or aftermarket – from sellers across Europe.
Parts availability
Limited availability – hank searches the web for you.
Estimated price range
Widely available Limited Hard to find
Last updated: 13.10.2026, 03:09
Catalytic Converter for your BMW M3?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 681.45 € | 2026-10-13 |
| eBay | New | 3,903.00 € | 2026-10-13 |
| eBay | Used | 681.45 € | 2026-09-01 |
| eBay | New | 3,903.00 € | 2026-09-01 |
Indicative values only – current prices may vary.
Price comparison: Catalytic Converter
Current median for the BMW M3 G80: 2,292.22 €.
Median across all car models: around 360 €. This model is 535% above that and more expensive than 95% of the models compared.
Median across BMW car models: around 580 €. This model is 295% above that and more expensive than 95% of the models compared.
Compares the medians of the most recent offers found for each model.
Find BMW M3 G80 parts online
hank's free AI report searches specialized shops for BMW M3 G80 parts, including LLLParts, Performance M & Schmiedmann.
About this part
The catalytic converter on your M3 G80 converts the pollutants in the exhaust and decides whether the emissions test passes. Rattling when pulling away, a loss of power from blocked ceramic or a lambda control fault all call for replacement.
Frequently asked questions
What should I check when buying a catalytic converter for the BMW M3?
Emissions standard, engine code and flange dimensions of your M3 G80 matter, because a converter for the wrong standard never brings the sensors into their control range. Look for a valid approval number on the housing and check that the lambda sensor bosses and heat shield are there.
A used original converter or an aftermarket one?
A used original fits without surprises and keeps the vehicle's approval, but tap it first to hear whether the ceramic has come loose. Aftermarket converters cost less yet need the matching approval, otherwise the roadworthiness test turns into a problem.
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