I use the K&N 170 on my 1999 883C, have for years. Not sure why Amazon is saying "not for your model", I've literally been using it for the last 16 years and 70,000 miles, and have ordered 6 of them from Amazon over that time period.
Been running this on my 03’ hatch and it’s been great.
The oil, no, K&N filters I've been using for almost a decade. Doesn't seem to have any issues. And I like the 1 inch nut on it.
Mazda recommends their oem filters on skyactive motors. Its because they dont have the flaps that keeps oil pressurized. Any wisdom says you dont need it but go ahead and buy them online as I paid $5 per.
In terms of filter and oil, I have an NA and I personally like to buy the OE filters from Mazda and for oil I just use the oil recommended in the owners manual, id assume the ND uses different oil so I’d say just check that.
If opting for third-party filters, choose high-quality brands like WIX, Purolator, or K&N, which offer reliable alternatives that match Subaru’s specifications.
i use k&n wrench off filters because they use solid oem designs, but add a useful hex head i can use for when i was an idiot before and cranked it on there calling it hand tight XD
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
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.
Write your review
Help others - share your experience with this part.
Voted AGAINST engine oil RAVENOL on the rating page
The brake pads NIPPARTS got the first review!
The brake discs Hella got the first review!
The brake discs OEM Suzuki got the first review!
For tires OEM Toyota already 25 reviews.
For tires IRONMAN already 25 reviews.
For starter motor OEM Volkswagen already 25 reviews.
In the rating best ignition coil already 13 brands participate!
In the rating best fuel pump already 5 brands participate!
In the rating best turbocharger already 4 brands participate!
In the auto rating headlights for Volkswagen Golf already 5 brands participate!
In the auto rating brake pads for Mazda 5 already 10 brands participate!
In the auto rating brake pads for BMW M2 already 5 brands participate!
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page
