Well, i was one of the people who were sticklers for the K&N air filters, all until now.
I recently decided to replace my stock air filter, as i figured i have put some good offroad miles on my truck, so i just tapped into the 7K mile marker and decided to inspect the air filter...sure nuff, thing looked brand new (side facing towards the engine intake) and the other side (side facing the wheel well) was dirty as alll hell! I am not too sure if the K&N could filter out the same amount of dirt, but this seems like a better way to go to prevent any dirt from entering the engine.
Before, i could go till 10K to 12K before i would change out my air filter...so the K&N was a no brainer...but after seeing my filter just after hitting the 7K mile mark...i can sacrifice the 2HP gain, for durability, and a cleaner engine. here are some pics:
I recently decided to replace my stock air filter, as i figured i have put some good offroad miles on my truck, so i just tapped into the 7K mile marker and decided to inspect the air filter...sure nuff, thing looked brand new (side facing towards the engine intake) and the other side (side facing the wheel well) was dirty as alll hell! I am not too sure if the K&N could filter out the same amount of dirt, but this seems like a better way to go to prevent any dirt from entering the engine.
Before, i could go till 10K to 12K before i would change out my air filter...so the K&N was a no brainer...but after seeing my filter just after hitting the 7K mile mark...i can sacrifice the 2HP gain, for durability, and a cleaner engine. here are some pics: