Advice on K&N

[xtranaut]

Originally Posted by mechanic58

I've always been skeptical of the CAI mod. A great number of VERY smart engineers put a LOT of time into the design of EVERY aspect of today's engines. If the CAI was such a big deal, the cars woulda come from the factory with one installed. ESPECIALLY if it yeilds such a purported gas mileage increase. Cause we ALL know how big the FEDS are on fuel economy.

I want to know what DOES cause better gas mileage in this car? Speaking of BS flag, I see all these guys with thousands in mods to make a stronger car on the straight in the quarter, saying they get anywhere from 17 to 20 city! huh?
I have a pure stock car that runs like silk but gets 14 around town even if I drive it like my grandmother. Somebody tell me how to push those numbers up to a notch above EPA estimates and I will be a happy man..otherwise, I may just have to buy a Hemi Hog truck to justify blowing my fun money on gas. That's way more expensive than Patron shots bruddas.

[atashashane]

I used K&N for my 2004 GTO. The system comes with a lifetime K&N washable and reusable air filter, and the intake