Catalytic Converter for Honda Civic: High Density Foam
This catalytic converter for the Honda Civic is specified around high density foam, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is a fitment that looked right on paper and failed on the bench, or a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | Catalytic Converter |
|---|---|
| Vehicle application | Honda Civic |
| Material / finish | High Density Foam |
| Typical use | Heavy Load Hauling |
| MOQ | 200 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | RoHS |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Powder Coated Steel — chosen where wear resistance comes first
- Cast Iron — the cost-effective default for volume programmes
- Polypropylene — selected when the part is exposed to weather and road salt
- Tempered Glass — chosen where wear resistance comes first
- PU Leather — specified where the part sits close to a heat source
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Processes available
- laser cutting
- injection moulding
- assembly line testing
- powder coating
- robot welding
- anodising
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for heavy load hauling. Related applications include track days, security patrols, daily commuting, long-distance touring, night riding.
Quality and packing
- In-line inspection with AQL 2.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 3 days once you have seen the first piece.
What testing is included?
Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.
What is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







