Do these things really work?
Hate to give up this kind of money on electronics that don't even work.
Which one is best?

http://www.superchips.com/product.ph...09&msg=%2B

http://www.autotrucktoys.com/dodge_d...8355C2016.aspx

http://www.truckaddons.com/Catalog/s...owerchips1.asp

 

Do they work?

Have you ever heard of any of these companies?

Yes they work, which one is best, that I can not vouch for... but yes, they do work.

 

will they write over the death flash??

 

Yes they will overwrite.

 

I have personal experience with the superchips, and have had nothing but positive results.

 

[quote]ORIGINAL: Frenchy

Do they work?

Have you ever heard of any of these companies?



Umm Yeah....
Just hearing of these companies doen't mean these things are worth having. I am really hoping to hear first hand testimonials from folks who hav or hav had and what they thought.

Thanks though

 

Hypertech = GM based, i use to have it nothing special out of it except for a new speed of 128 instead of 115.

Superchips = Best for Dodge, they have diffrent setting tow/performance/ect. and they raise the limiter a bit more then 128

Jetchips/any chips = Go with a handheld programmer, like the ones above chips will not increase speed limiter, and all they do is give you better air/fuel curves, and run 92 octane.

Also if you do use any of these you will need to buy a 180thermostat.

 

I LOVE my SuperChips (03 Quad Cab 2X4 Automatic, K&N Intake, NGK plugs). The difference between stock and 87 Octane Performance setting is great!
I recently put in 91 octane, and am trying out the tow setting, but I'm not very impressed so far. I seem to have lost my solid shifts at WOT. I'll be switching to 91 Octane Performance this weekend.
I highly recommend SuperChips.

 

I've been pretty happy with the hypertech. I'd like to get a superchips and head over to the dyno to see what's what.

 

I got the superchips and I'm really happy with it.expecially the performance tune