jpee

I have an 05 here is what I have (Partial list of options)

G90 - REAR AXLE-3.15 RATIO IL3 - TRIM INTERIOR DESIGN-AQ9
J55 - HEAVY DUTY POWER BRAKES KA1 - HEATED SEATS

K63 - 110 AMP GENERATOR LS2 - 6.0 LITER SFI V8 - 400 HP


I'm wondering if ALL Vetts come with the 110 amp Generator, or was this an option the original buyer ordered when he bought the car..

The car seems to have EVERY option I can think of except Nav and Onstar...

Johnny Utah

It apears you have Z51 (3:15)as do I,maybe others will chime in with verrifcation(glove box) non Z51 by know way Im saying its a Z51 option [IMG][/IMG]

Red Rochester

Believe it's the Z51 option only.

danl72

George Ware

I have it on my 08 3LT F55

George Ware

jc9767

08 Base suspension has K63 option.

ntrimm

I had a 2005 Non Z-51 before my 08 and it had the 110amp alternator.
its standard on all 05's

raider4251

My base 1lt 08 has it (K63).

Red Cell

I had it on my previous 05 Z51/MN6 (my gear ratio was 3:42).

Red Cell.

marathon

I believe all MN6 have the 3:42 gearing. I have the GU2 option which is a 2:73 ratio instead of stock 2:56 for autos. I did not know the 3:15 was a factory option but wish I had it.

TR-6060

The 3:15 was only on the 2005s with the older A4 tranny.

CH-Z51

3:15 ratio was a 05 ONLY factory option for: A4, z51. It was a preformance axle package (G90) that could be added to upgrade the standard 2.73 ratio z51 performance option.