Reviews of Mann parts For Business

I try and buy MANN oil filters when I can. A mechanic told me that at least on the old Volvo I once owned (92’ Volvo 940 sedan) MANN oil filters have an extra oil passage within the filter and that they are superior. I would assume this is true for the rest of their products.

Personally the only filter I’d use is Mann. K&N air filters suck definitely wouldn’t trust them with an oil filter.

I've always used Mann or Hengst oil filters.

I had a spare intake so I took the two sensors from that fuel rail and swapped those along with a Mann 6.6 bar fuel filter onto the car. Started the car and it turned on and ran wonderful (so it seemed).

I always do Mann filters when available like temporary-republic-6 said it is the OE filter. Also some independent companies have cut and tested different filters and found Mann has the largest filtering surface. I been using mann for roughly 20 years now.

I do every 3-5k miles, with Mann oil filter, both o rings, drain plug and washer, 7 quarts of 5w-40 liqui moly Leichtlauf High Tech oil.

Bought a Mann Air Filter and center tail lamp bulb for my e39 for $15 bucks at Advanced just before Xmas.

I have used Mann Filters and Valvoline European 5w40 since new. I have gotten the OCI dialed in at 6500 miles.

The OE filters are fantastic at efficiency in filtration over service life as they will filter smaller particles consistently. But they will clog rapidly and reduce overall flow to the point of producing a compromise in fueling. This shows up in the combustion efficiency and nitration numbers of a comprehensive oil analysis. I tend to stay away from the high flow "performance" filters and just change my OEs more often.

Has anyone experienced or heard of a cabin air filter being damaged by heat? At first I thought it was rodent damage or mold, but those little white balls resembled burnt plastic. I took a lighter and burnt another section of the filter and it made the exact same damage.