Title: 131 round k/n air filter Post by: jasonh131 on April 10, 2009, 10:09:34 PM i usually fit one of these any of my cars ,just to fit and forget.....
http://cgi.ebay.co.uk/K-N-AIR-FILTER-E-2670-Fiat-131-1-3-Carb-74-82_W0QQitemZ400042475495QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item400042475495&_trksid=p3286.c0.m14&_trkparms=72%3A1683|66%3A2|65%3A12|39%3A1|240%3A1318 these replace standard air filter so your car still looks orginal |