Then, you need to set the bike to the hard set. It turns the lift form lean to rich = I have a pipe.

Then, you need to reinstall the stock pipes, not hear the pop, being, you said you are not concerned about HP.

Then again, you need to tell me what all these guys did to their bike and I don't hear to many not running correctly. That means you can't un-correct whatever you think you are going to do with a pipe? You have to understand the product to know you can't hurt this bike being a computer bike.

Then, here are your bikes 3 simple variables you owning a computer bike now:

1. Stock.
2. Limp.
3. Boat anchor.

I have a Yosh 4:1 and it pops back at me. It's not bad at all and I kind of like it. SO, I'm not worried about getting rod of it.

Mad

We worry about those things here at "Camp Eyes'eel Burn." Who the fuck wants to ride behind you, you PEE SEE that Low HPiece of sheweedid map you made for yourself and now shweep inn it!

I,ve got a custom Header with slip-ons & no popping at all before the Header/mod or after ,must be something to do with a stricter emission system on your bikes over their!

Order your self some block off plates, from muzzy or on ebay, it replaces the polution controll crap, I have a full muzzy system, it never pop's or back fires at all.