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Nigel Morris photo
Morocco, Rabat
1 Level
700 Review
89 Karma

Review on πŸ”§ K&N Engine Air Filter 33-2409: High Performance, Premium, Washable Replacement Filter for 2007-2019 Nissan/Infiniti L4/V6/V8 (Sentra, Juke, Pulsar, Micra, Q50, Q60, Q70, QX70) by Nigel Morris

Revainrating 5 out of 5

Filter works great: Filter

I've always read the hype about aftermarket air filters regarding performance, increased mileage etc. I do not have a dyno, but it seems to me that there is a slight increase in starting torque, as well as a slight increase in mileage. But for the convenience of the leaf, you don't have to change the filter that often, it costs money, which I will save over time. I keep my cars on a high mileage so this is a great product and saves money.

Pros
  • Constant test results
Cons
  • Protection