Hey guys I'm new to the forum and just got a 06 lbz ccsb on Saturday! Wanting to order either 4-5" flow pro straight exhaust and was wondering what other minor things you guys recommend for the motor? It came with a bully dog power pup but I havnt put it on...I was also looking at the sinister egr delete. Any help is greatly appreciated thanks!

 

EGR block plate and pcv re-route are more cost effective than deleting the EGR, I would also look into doing the PPE airbox mod, its cheap and effective, the stock air filter in these trucks is huge and flows a lot stock, the mod just allows more cooler air into the airbox

Also look into EFI live instead of the bullydog, better tuning, better everything, if you're willing to learn a little

 

I'll look into that stuff thanks! I was looking at a duramax tuner tune

 

Nicks tunes are what I have, I've never touched them, they are awesome, I have a DPS5 switch and love being able to use the different power levels when I need them, being able to choose between "hold onto your seats boys!" to "grandpa fuel sipper" tunes and turbine braking on a few tunes in between is nice, I can tow a trailer with a tow tune, unhook and do a 13 in the 1/4 in the flick of a switch

 

Awesome thanks again!