Oil filter K&N or MOTUL

Motul and oem filter.

I’ve found them to be good

Filter Used : K&N HP-1008 (has a nut built into the filter for a 1" socket; recommended)

I have used K&N oil filters my entire life and never once had one leak from the nut portion of the filter housing

I run K&N filters and mobil-1 5W-30 at 350k km

I like using motul with OEM filters but I doubt it's making much of a difference.

Engine carbon cause the dirty looking oil no filter can get rid of the carbon color and I don't wait 5000 miles I change every month but put on 500 km every week highway also your oils detergents could have cleaned some crap from engine I would do a change sooner myself am switching to Pennzoil ultra platinum 5w 30 and k&n gold for maximum flow rate/ oil pressure and 30 micron rating (70 micron is human hair) year round I've got about 335,000 km on Buick Lucerne 3800 series and aiming for 500,000 I used wix XP for years bought bulk from rockauto and got carbon black every change including my ram1500 only 150,000 km highway

I have pulled multiple K&n filters out that have looked a little bent like this. The smashed K&n is definitely shorter.

First and only time i tried a k&n filter the bypass valve did not open and oil sprayed everywhere .I Will never try one again.

Your best bet is to order the proper Mahle filter from your favorite e-tailer and keep it on standby. You could pick up a K&N at Cycle Gear but K&N have a bad reputation in the industry and I’d generally stay away from them.