Quote:
|
Originally Posted by EldRick
Just buy a K&N drop-in filter, and let it go at that. You probably couldn't measure a difference in performance between the K&N and the other anyway.
|
Yep.
__________________
'24 GT4 RS, '22 X2 M35i, '22 GT4, '07 Z4MR '22 GT4 '18 GT3 '16 GT4, '16 M2, '14 X1, '13 135is, '06 330i, '03 323 Ci, '01 330i, '99 M3 (RIP), '96 318is, some non-BMWs
|