Wester's and Nelson's both do excellent work...I do know that Wester has quite a bit of experience with custom tuning the H2. Give both a call, or drop them an e-mail and compare based upon warranty, upgrade policies, and price. You won't go wrong with either of them.

 

I say get HPTuners and do it yourself. You will appreciate it a lot more if you do that.

If that's not an option, I'd check out Texas Speed, or MTI. Both are good tuners and have some wickedly fast cars and trucks.

 

Not too many tuning bubbas in CA

plenty in Texas it seems

 

Westers tuned mine and could not be happier.

 

Nelson had a hard time tuning my 6.0 liter but after the third time he got it right. He will work with you until he gets it right.

 

Nelson, Pcmforless, or do it yourself. I think that I am going to go in and get HPtuners with a couple friends.