Ok, so I'm guessing that if you have a ION RL, and you are familar with Pontiac GTPs, you may have noticed its got the same familar boost valve. Well, I did the boost bypass on my 2002 GTP. Kinda nice. Doesnt give you more boost, just builds the boost you already have faster.
I havent checked this out my self, but I'm wondering if we can do the same mod the GTPs have on our ION RLs. They look the same. Its dark now when I get home, so I wont get a chance to check it out until this weekend.
Here is the link to the GTP's version. Looks the same...
http://www.mccgp.com/upgrades/boostb...ost_bypass.php
I'll keep you posted if I get a chance to check it out.