Resonator Pipe for Volkswagen Amarok: Aluminium Alloy
This resonator pipe for the Volkswagen Amarok is specified around aluminium alloy, 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 inconsistent hardness between lots, or lead time that slipped twice before bulk started. Both are specification problems, and both are preventable.

Specification
| Product | Resonator Pipe |
|---|---|
| Vehicle application | Volkswagen Amarok |
| Material / finish | Aluminium Alloy |
| Typical use | Daily Commuting |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | ISO 9001 |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Aluminium Alloy — used when the finish has to hold a coating
- High Density Foam — chosen where wear resistance comes first
- Semi-Metallic Compound — selected when the part is exposed to weather and road salt
- Zinc Plated Steel — the cost-effective default for volume programmes
- Magnesium Alloy — used when the finish has to hold a coating

Processes available
- robot welding
- rubber vulcanisation
- shot blasting
- anodising
- heat treatment
- 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 adventure travel, motocross, passenger transport, rental fleets, long-distance touring.
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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 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 the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO 9001-compliant build instead of a fresh interpretation.
What testing is included?
Standard lots ship with dimensional and hardness reports. ISO 9001 documentation is issued with the shipment when your market requires it.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







