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Review on MAHLE Original KL 66 Fuel Filter: Optimal Filtration for Efficient Engine Performance by Radney Taala

Revainrating 5 out of 5

OEM replacement on filters

Just installed on my 1998 328i. Installation was pretty absurd, but this product looks and works just like an OEM filter. You don't need to bleed the pump or anything like that before installation. Just disconnect the lines on either side and have something handy to catch some gas. I probably lost less than a liter (with the front on the ramps). Your next few launches will require a little more effort, but smooth sailing after that.

Pros
  • Best in niche
Cons
  • Slightly torn