| Other Part Number | 996110221 |
|---|---|
| Reference OE/OEM Number | 997110221 |
| Seller Warranty | 1 Year |
| Manufacturer Part Number | PSR9L |
| Brand | Porsche |
Check the listing for details. Porsche 997 Resonator Air Box Upgrade with Black Induction Pipe Kit. Condition: New. Listed at 94.36 USD. To perform the resonator, delete modification. The Air Filter box modification is a conversion that removes the resonator box from within air filter housing. It combines this with an increase in induction roar, like fitting a mild sports exhaust whilst retaining the original intake system.