Jun 2nd 2020 #1 My 2018 SL uses the 7082138 air filter. Has anyone used any after market filter other than the K&N PL-2417 or RC-2530?
Jun 4th 2020 #2 aren’t the K&N filters washable? That should make it a lifetime filter.... I have a similar bag covering my filter.....it’s also washable ... https://www.amazon.com/dp/B000…0&linkCode=osi&th=1&psc=1 NOTE: This is a random cover....I just picked It out as an example....you will need to find the correct bag for your filter..