Air Filters


titanowner
11-09-2005, 09:02 AM
Has anyone put a K&N Filter in your truck, and did it increase your gas mileage significantly?

Zyphyer
11-12-2005, 06:18 PM
It will add Hp to your truck either way! try it and let us know

StevieRayB
06-11-2006, 07:21 AM
This is very late and I hope you read this. The K&N filter did not help for regular highway driving, but it did help when towing my boat where I was getting just over 13 mpg. I now get around 14.5 after towing the boat 5 times on a combination of interstate and 2-lane rugged terrain roads. The boat and trailer go at about 3,500 lbs. (The Titan outpulls my 2004 GMC Z-71 1500 easily).

silverado122775
02-06-2007, 03:02 PM
This is very late and I hope you read this. The K&N filter did not help for regular highway driving, but it did help when towing my boat where I was getting just over 13 mpg. I now get around 14.5 after towing the boat 5 times on a combination of interstate and 2-lane rugged terrain roads. The boat and trailer go at about 3,500 lbs. (The Titan outpulls my 2004 GMC Z-71 1500 easily).

What was your gear ratio on the GMC and the Titan.. that will make a differance too.
Make sure you are comparing apples to apples

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