Sorry, I thought I was in H2 section....LOL

 

[sm=funnypostabove.gif] You are still welcome here!!!

 

I hope so, as I have both H2 & H3

 

I don't use the CAI or the spacer. I do use the Airaid filter, Gibson exhaust and pcm tune. I believe you will see a HP gain from the filter and exhaust though I doubt you would see an mpg improvement. As I've said in other thread, you'll really want the pcm tune to maximize the benefits of these add-ons and improve the driveability of the H3.

Want to increase the mpg? Drop the roof racks, if you have them. Drive slowly from a stop. Increase your tire pressure, etc. All of the common sense things.
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I have both, the Airaid Cold Air Quick Connect and the TBS. Thank god I got them both really cheap due to knowing someone that works for Airaid (he still swears that it makes a difference) $170 total.

I have to say that I think the only thing that really makes a differnce in mileage is driving style and time. I just put my second tank in since going over 5000 miles and I am getting close to 18 MPGs mixed driving (city/HWY).

The filters sound cool when get in it though Only benefit that I've had so far.