I bought my 'O3 sedan used. It has the aero package (checked and it has underbody diffusers) and no third brake light in the cabin. But I don't have the sport package (stock wheels, no titanium). Any idea how this happened? According to everything I've read, this car can't be ordered.

I thought it might have been a dealer install, but the third brake light would have been there. The car is now about 21 months old from purchase date. Thanks.

03 Sedan 5AT | DesPlat/Graphite | Aero | Bose

 

I thought that all G35s with the Aero package came standard
with sport suspension. Maybe yours was added by the dealer
to a non-sport suspension car? There should be a history of
what was was done to your vehicle by Infiniti. Have your local
Infiniti dealer print out the cars history with Infiniti, you might
discover the reason.

2003 TwBlue 5AT Sedan, sunroof,
Graphite Leather, splashguards, HKS exhaust,
14 wire Grounding kit, 350Z duct, Stillen CAI
Underbody rear diffusers, Drilled alum pedals

 

Maybe the original owner installed a non sport suspension?

Your shock's are black in color, right?

"All that's necessary for the forces of evil to win in the world is for enough good men to do nothing.”
Edmund Burke

G35 6mt

 

Perhaps you're confusing the Aero Package with the Aerodynamic Body Kit? The full body kit includes a different front bumper, the rear spoiler, and the side and rear skirts that are body-color. Does your car have a black plastic strip around the bottom of the car, or body-color moldings?

The "underbody diffusers" would be two small pieces of black plastic underneath the rear of the car, not visible unless you crawl under it. They're relatively cheap and can be picked up from the parts dept. and bolted on.

Perhaps you have the body kit and the diffusers were added after the sale?

 

Yeah, I don't have the aerodynamic body kit and the shocks are black. Guess it was a dealer install.

03 Sedan 5AT | DesPlat/Graphite | Aero | Bose