I think the 3.55's. Whatever comes stock in the 06 RCSB 2wd hemi ram slt's

 

heres a dyno of what my truck should be like with the super chips before and after. the peak torque and hp is at a lower rpm so when it shifts it starts using the max hp rightaway. and what superchips would i go with for my 03 hemi. isn't there something like 3815 or 3715 something like that not sure what the numbers mean but i don't want to order the wrong piece for my truck thanks!


[IMG]local://upfiles/40452/F9E5C8CD12F64F80B02424EE102CE6E9.jpg[/IMG]

 

mine is the 3815. just go to superchips website and it will tell you what the right programmer is with the drop down menu.

 

I just bought a Superchips 3815 Flashpaq tuner online about a week ago. I haven't had a chance to program the ECU, but I have heard very good things from a lot of Ram owners. I say go for the Superchips.

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2006 QC 4x4
5.7L
Brilliant Black Pearl
Gibson Dual Extreme Exhaust
K&N 77 Series CAI