K & N Tauschluftfilter Car: PORSCHE 928 Engine: 4.5i, 4.7i, 5.0i, 5.4i Year: 9/77-11/95 Power: 240-350 PS improved performance: Street legal: Eintragungsfrei/street legal Part. no.: 33-2591 Info: K & N is the inventor and manufacturer of the ORIGINAL and still the best wash-out and re-High-Flow Air Filter. Each sport air filter has been (performance-enhancing) develops and...