Turbocharger for Subaru Forester: Polypropylene
This turbocharger for the Subaru Forester is specified around polypropylene, 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 premature wear on the first batch, or a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | Turbocharger |
|---|---|
| Vehicle application | Subaru Forester |
| Material / finish | Polypropylene |
| Typical use | Construction Sites |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | SGS |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Neoprene — chosen where wear resistance comes first
- Cast Iron — selected when the part is exposed to weather and road salt
- Magnesium Alloy — the cost-effective default for volume programmes
- PU Leather — used when the finish has to hold a coating
- Semi-Metallic Compound — preferred when weight matters more than rigidity

Processes available
- ultrasonic cleaning
- rubber vulcanisation
- anodising
- robot welding
- gravity casting
- cold forging
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 construction sites. Related applications include ride-hailing fleets, weekend riding, mountain roads, coastal delivery, delivery fleets.
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 testing is included?
Standard lots ship with dimensional and hardness reports. SGS documentation is issued with the shipment when your market requires it.
How long does sampling take?
Samples leave the factory in 10 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.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







