[bada44]

You won't need to adjust anything for your Speedo as long as the tune in your 03 is stock. There's a tone ring on the gear so it always knows how fast you're going.. as far as the transmission goes unless you're willing to spend a very lot of money you're wasting your time.

 

[I]

goofed in replying

 

[I]

You won't need to adjust anything for your Speedo as long as the tune in your 03 is stock. There's a tone ring on the gear so it always knows how fast you're going.. as far as the transmission goes unless you're willing to spend a very lot of money you're wasting your time.

I know that there is shit that can be with the 03 trans that is until the 05 PCM swap. I have already done most of the trans mods I can except the line pressure drop. What I was looking for is to adjust the speedo from the 245/70/17 to the 275/55/20 so that I am more accurate on speed. Right now I am running on 265/70/17 and I am off like a mile, or 2. Like at 55 I have to display 53 on the speedo to be doing 55~ish.

Plus the minor thing you can do like the idle bump. That's why I was looking to borrow one.

 

[charged392]

I have one here I got from a customer.

 

[I]

I have one here I got from a customer.

Would you be willing to part with it, or loan it out? If willing to part with it how much you looking to get for it?

 

[charged392]

It’s a 3845 unit.
Send me a pm