You don't have to have it as you can cut out a spot for the 4th stalk, but it does look better with the grommet for the 4th stalk.
Don't forget the wire harness to hook it up.
OBC addition Cables
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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 |
Last edited by KRAM36; 03-05-2015 at 06:37 AM.
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