Exhaust Manifold for Honda Civic: Zinc Plated Steel
This exhaust manifold for the Honda Civic is specified around zinc plated steel, 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 specification nobody had written down, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Exhaust Manifold |
|---|---|
| Vehicle application | Honda Civic |
| Material / finish | Zinc Plated Steel |
| Typical use | Daily Commuting |
| MOQ | 200 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | SGS |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Chromed Steel — used when the finish has to hold a coating
- Titanium Alloy — preferred when weight matters more than rigidity
- Stainless Steel — selected when the part is exposed to weather and road salt
- Forged Aluminium — the cost-effective default for volume programmes
- Neoprene — the cost-effective default for volume programmes

Processes available
- heat treatment
- surface grinding
- rubber vulcanisation
- anodising
- sintering
- assembly line testing
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for daily commuting. Related applications include off-road trails, urban courier work, ride-hailing fleets, rural transport, security patrols.
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
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. SGS documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the SGS-compliant build instead of a fresh interpretation.
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







