06 LBZ stock

I just recently purchased my first diesel truck. GMC 2500 HD and i love it.
---so, ya total newguy here.---
just how far should i go with the upgrades to my engine brfor i move on to the trans?

I am kinda worried about upgrading as far as warrenty is concerned though. Should i be?

How far should i go befor i start in on upgrading the tranny? i have already looked around anf the Suncoast Stage 4seems like it would be a good fit when i get up to 500 rwhp.

any thoughts/opiions are welcome

Cheers

Welcome to the BB!

The review we have for the Edge Attitude contains some discussion about warranties and the Allison that should help answer your questions.

Jim