A4 people with 3.73's, enlighten me

[AlienInv8r]

Will the SLP unit recalibrate for 3.73's, or any other units for that matter besides Jet?? My 3.42's came in and all, but I keep thinking that I'll always want the 3.73's and be disappointed in the 3.42's in the long run. Don't want to settle of 3.42's before I've researched all of my options for 3.73's. My car has 18" Corvette Wheels in the rear from when I bought it, so I know that already kills some of my launch speed. The highway rpms dont sound too high at all, and I'm feeling like I'll be settling and not really getting what I want with 3.42's. Anyone know about the other recalibration units, or do they all have the same limitations as the Jet?? Thanks again for all the help!

[Harry94]

I think you might be disappointed with the 3.42 gears. I've had my 3.73 gears for about three weeks now. When installed, I didn't imediately feel a difference. I had to actually race my friends to see what the rear really did. Also I had lsd installed. I haven't gone to the track yet for #'s. As far as street and freeway, the street you don't notice al that much. The freeway rpms are around 2800@70mph. My computer isn't reprogrammed yet, but I will have it done by fastchips.com . It's $300 but they also add 15hp, remove the topspeed limiter and some other stuff.

Overall you can't tell that much of a difference unless you are at WOT. Off the line is great. Takes getting use to in wet weather. Even with lsd.