AF1 Racing Performance Air Filter for RS 50 (AF1-6508-C)
AF1 Racing Performance Air Filter
For '99-'05 RS 50
AF1 Racing is happy to present a "best of both worlds" air filter option for the venerable RS 50.
RS 50 standard air filters tend to decompose inside the airbox, potentially leading to costly engine damage.
Pod filters are even less attractive because there can be no resonant tuning of the airbox volume leading to a lack of any kind of "hit" when the pipe enters the power band. Worse still, many RS 50s actually LOSE POWER when a pod filter is fitted.
This washable and re-usable air filter features a coarse media and allows you to keep the stock airbox.
AF1 Racing recommended alternative to OEM AP8202096
Please note: This filter is approximately 1.5mm thinner than the stock air filter. This does not affect function or fit.