silverado1ss89: are those the "Chrome" GMC 20s? i cant really see in the pic. clean azz truck.



back to the "OP" hey man, if you are worried about the warrenty, just come out this way and we'll get you taken care of

 

If I stick to just my modded exhaust and air intake and get a tune on a 2nd ecm and keep my factory ecm, I should be good???

 

[QUOTE=iamkeniff;4643870]silverado1ss89: are those the "Chrome" GMC 20s? i cant really see in the pic. clean azz truck.
No there not chrome. just the regular alloy wheels or whatever they are called..When are you dropping your truck? any new videos in youtube?

second ecu. your gona have to keep reflashing everytime you add a different ecu.. what engine do you have?

 

09 5.3 6l80e

 

all you have to do is unclip the ecm. make sure the key is off, an out of the ignition. plug in new ecm an you're good. but i dont think a 250.00 fee or whatever for a new ecm is pointless to me.


yeah i have new times/video in the drag racing section from last night

 

From what I gather you can keep your factory ecm when doing a black bear tune and they will just send a tuned ecm for a core charge. Total price ending up being around $500. Worth it to me when a Diablo will go for around the same price

 

Yes.

Plus a custom tune is much better than a hand held. I had 3 different hand helds before a custom tune and they all suck compared to black bear.

You will enjoy it.

 

Thanks to all for the info and opinions

 

And by the way, I wanted a back up pcm cause I was scared of voiding my warrenty. Look at me now.

Long tubes, corvette servo, intake, tune, at 60k on my truck now and I've had only 1 problem, and it was the evap sensor which is part of the gas tank. Nothing wrong drive train wise.

 

I am tempted to go all out! Maybe my ***** will drop and I will say f--k the warranty! LOl