There are enough engine experts out there with opinions that a K&N or similar knock off air filters allow too much dirt past the filter media into your MAF/engine. And if you tend to over oil the filters the extra oil can contaminate the MAF. Not really sure it can be considered a performance enhancement.
__________________
2002 Boxster S Arctic Silver with black top with glass window and black leather interior. Jake Raby 3.6 SS ( the beast ) with IMS Solution. 996 GT3 front bumper , GT3 rocker covers and GT3TEK rear diffuser and Joe Toth composites rear ducktail spoiler .
|