The MAF sensor has the part number on the side of it. Easy way to tell is just pull out the new MAF sensor and check the part number to your old MAF sensor part number.
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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 |
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