Reviews of K&N parts For Business

Neuspeed wires Bosh plugs K&n

Engine Info: -K&N air filter.

I use K&N oil filters sometimes, a little cheaper than oem but they are quality.

I ran K&N oil cone filter on a LT1 motor for 3 years in FL and now for 5 years on my 1.8t. Never any problems whatsoever.

Out of an independent test the K&N filter earned 2nd in the least amount of particulates, with the stock filter material containing 498 particulates vs. 501 for the K&N.

I purchased a K&N air filter and cleaning kit for $50 shipped. This alone will last the life of the vehicle.

K&N oil filter / high mileage mobil 1 10/40 fully synthetic oil on my 1.8 16v.

It's not the worst mod actually, but I got ripped off by the ppl who sold it to me (I paid nearly $90 with tax) because I didn't know how much it was worth... no gains whatsoever and that's what upset me. However, I did forget that I won't have to pay for another air filter for the rest of my life, so it's not so bad after all

The K&N out of the box messed up the MAF on my old 2.5l Jetta, but 2.5l's are notorious for having a delicate MAF with an aftermarket intake.

Overpriced garbage. There is no proof that these synthetic type filters do any better job filtering than a high quality OEM or equivalent. I use OEM, for $13, at 10K miles pretty inexpensive and oil analysis is always good. OEM is best IMO.