So I did this yesterday morning. Followed the How To article. Took 15 minutes maybe. That's only because I had to play with the tab to get the snorkel piece out.

My digital readout before said 14.8. After hooking the battery back up and driving around yesterday, and to work this morning, it's showing 14.6. (It started at 0.0 and has slowly been working it's way up.)

How long does it take to see the effects?

 

Forever. I think it's a bunch of mumbo jumbo.

 

Haha, I see

Gig 'em!

While it says Sam Houston in the frame on my wall, it doesn't account for the 2 years I spent in CS paying A&M to party!

 

If you are expecting more mpg, don't. It's a mod for better throttle response, not mpg.

 

I did it a couple months ago. Don't think I have gotten anything out of it truthfully. Might go back to stock soon.

 

did it to mine and i see difference any where.............