Exhaust Manifold for Changan CS75: Powder Coated Steel
This exhaust manifold for the Changan CS75 is specified around powder coated 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 supplier who changed material without saying so, or premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Exhaust Manifold |
|---|---|
| Vehicle application | Changan CS75 |
| Material / finish | Powder Coated Steel |
| Typical use | Daily Commuting |
| MOQ | 500 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | IATF 16949 |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Carbon Fibre Composite — selected when the part is exposed to weather and road salt
- PVC Coated Fabric — chosen where wear resistance comes first
- High Density Foam — preferred when weight matters more than rigidity
- Ceramic Composite — used when the finish has to hold a coating
- Neoprene — specified where the part sits close to a heat source
Processes available
- die casting
- surface grinding
- rubber vulcanisation
- precision stamping
- anodising
- assembly line testing
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 daily commuting. Related applications include coastal delivery, wet weather riding, long-distance touring, mountain roads, motocross.
Quality and packing
- In-line inspection with AQL 1.5 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
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 500 pieces per line.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
