filters were designed from the very start as a premium high performance filter to meet any and all criteria demanded by today's engines. During benchmark tests Ison outperformed all tested filters in impulse, burst strength, pressure drop and filter efficiency.
 Fits: > Aprilia: 98-08 RSV 1000; 99-00 RSV 1000 SP; 99-04 SL 1000 Falco; 01-04 RST 1000 Future; 01-08 ETV 1000 Caponord; 01-09 ETV 1000 Caponord Rally; 02-10 RSV 1000 R Tuono; 04-08 RSV 1000 R Factory; 04-08 RSV 1000 R Racing Factory; 06-10 RSV 1000 R Tuono Factory