Rear End Gear

**blowin by** · 09-12-2008, 02:38 PM

whats the best way to go 373/410? the cars not a DD but its not a drag car either? can any one tell me what their cruise speed is and RPM at like 80mph with 4:10

**JwMonE99** · 09-12-2008, 06:56 PM

Well if your looking for somthing that will be good on gas and get up their with the A4 then go with 3.73.
4.10s in an auto will kill gas mileage but be pretty decent with 3.73 but the best at the stock form of course.
Either way its going to get on it when you mash the pedal. How often is it going to the track?

**blowin by** · 09-12-2008, 10:35 PM

its a toy so gas mileage isnt that big of a deal. is th e1/4 time a big difference with the 410 instead of 373

**import slayer** · 09-18-2008, 05:59 PM

go 4.10' s its the shit. I had 373's in mine and then went to 4.10 and I am lovin it. at 80mph I am at about 2700 rpms

**Tyler_LS1** · 09-18-2008, 06:04 PM

Go with 3.73's, my .02

**BKDZ28** · 09-18-2008, 06:05 PM

I Have 2.73 in My 2000 A4. I HATE THEM 80 is at idle. j/k it about 1900rpm. I can't wait to get gear this winter. I'm going with 3.73's. I've heard they are the best of both world. Good Luck