🔍 K&N High Performance Engine Air Filter: Premium, Washable Replacement Filter - Compatible with 1999-2019 Chevy/GMC Truck and SUV V6/V8 (Silverado, Suburban, Tahoe, Sierra, Yukon, Avalanche), Part Number 33-2129 Review

The first thing I do with any new car is to put in a K&N filter. The design allows the engine to breathe clean air more easily. Don't waste money on air intake system upgrades because the computer only lets a certain amount of air into the engine. The K&N filter in the stock air intake system allows the computer to work more efficiently with the air/fuel mixture and provides a small increase in mileage. The best part is you never have to replace it. If it gets dirty, clean it, charge it and…

Revain says it will not fit the 2007-2014 Tahoe because the product is not as bulky/deep as the OEM filter. I cross referenced the k&n site and it was the right product. I always use k&n filters and they are no exception due to their high quality and performance. As I said, it's a bit thinner, but fits the original box perfectly in terms of length and width. I've seen some people complain about the excess oil in the packaging. I had a little but it didn't negatively affect me or the product. In

K&N filters have been around for decades and we love them. This is the first purchase we make after buying a new car. This was my 2018 GMC Sierra SLT 5.3L Z71 4x4 Crew Cab purchase. I believe the off-road package upgrades the filter to a larger one, so it could be related to that package. It fitted perfectly once I could access the OEM filter. What were the engineers thinking when they put a metal tube on the head of the bottom right screw? I also had to unbolt and move the steering wheel, but…

I have a 2017 V6 4.3L Silverado. I've noticed that it gets about 21mpg city, likely it'll be about 24mpg or more on the highway before the filter. I rarely take the freeway to work, so I can't be sure. But I installed a custom 3" exhaust pipe with a Flowmaster muffler that advised me not to remove the flex pipe and valve spring because of the rumble after the third cat. I also have a trunk lid which gave me about 1mpg and the k and n exhaust pre-filter gave me about 0.5mpg probably due to the…