That's a good video, but on our 2003 Boxsters the AOS is a bit different then the one he shows in the video. It's actually very easy to remove and install the AOS on our cars. Ours look like this one.
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2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |