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Review on πŸ” K&N Engine Air Filter 33-2181: High Performance, Washable Replacement for Mercedes Benz (Compatible with G550, R500, S400 Hybrid, C300, G500, GL 450, GL 500, GL 550, and More Models 1998-2015) by Mike Robinson

Revainrating 5 out of 5

Big hit in HP! in Air Filters & Accessories

Amazing performance increase! 1mpg lost but the performance boost is worth it! Additional comment: I spoke to the dealer about the filter. He recommended that when adding oil after cleaning the filter, you should wait at least two days for the oil to soak into the filter or dry. . Otherwise, excess oil will be sucked out of the filter and the intake sensor will be damaged by oil and its replacement will be very expensive.

Pros
  • SAVE MONEY: K&N Heavy Duty Replacement Air Filters will save you $250 over 10 years by eliminating disposable filters.
Cons
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