K&N air filter fits into existing air filter housing.
Allows more air flow and provides superior filtration compared to standard paper filters.
Fits:
911 C2/C4 89-94
Reference/Interchange Numbers:
C25153
K&N 33-2077
96411032700/964.110.327.00
96411032701/964.110.327.01
Mahle LX328
