Reviews of K&N air filter

PR Score ?

Based on 284 reviews and 907 votes

907 votes

Average rating ?

3.5

Visible dirt:

2.4

Power:

2.9

Throttle response:

3.2

166

55

63

284 reviews

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No.1 in the rating

among 5 manufacturers

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K&N › Air filter

jlynch 19 Mar 2002, 04:51

Rating 0.5

Power:

I installed per instructions a K&N air filter to my 2000 VW Passat. Upon Driving the first 3 hours after installation my check engine light illuminated and a warning message appeared on my trip computer stating "Emissions Workshop!" VW stated that the error was a result of a faulty air mass sensor. It was determined by VW that Oil from the K&N filter had fouled the sensor and the sensor could not be cleaned. I now wish that I had not installed your product at all, because now at this point I am screwed. I am also out $579.41 for less than 3 hours of use of your product.

Cons: fouled MAF sensor, check engine light, costly repair, short lifespan

Vehicle: Volkswagen Passat

K&N › Air filter

Datic 29 Jan 2002, 16:25

Rating 5.0

I've had a K&N drop in in my 99 1.8t since new, and I now have 70,000 miles on it. I've not had any problems with the MAF or anything else like that.

Pros: no problems with MAF

Vehicle: Volkswagen

Mileage: 112654 km

K&N › Air filter

DerGolfGTI 25 Jan 2002, 22:28

Rating 3.0

We also had a K&N filter in the car and the Mass Air Flow sensor failed about 14,000 miles later. The dealer did replace the MAF under warranty and did not suggest the failure was caused by the K&N.

Vehicle: Volkswagen Golf

Mileage: 14000 km

K&N › Air filter

JB's Turbo 25 Jan 2002, 22:20

Rating 5.0

Power:
Throttle response:

I can tell a HUGE difference in proformance between my K&N and paper air filter. The K&N is a whole lot better. I want it back.

Pros: whole lot better

Vehicle: Volkswagen Beetle

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