How to drop 40lbs from your 2003 350z, new seats!

This weekend I spent some quality time finally working on the 350z before the upcoming autocross season (Dixie Champ Tour is coming up quickly).

In prep for STU I want to see what kind of weight I can get out of the car, I really don’t know if this car (2003 Touring) can come anywhere close to what my first one (2003 Enthusiast, 3075lbs) weighed, or even the second one (2004 enthusiast, 3062). I have yet to get it up on the scales, but I assume going into this that the car is heaver than both of them. The power, heated, leather seats that came with the car, along with the potential extra stereo equipment, and electronics for the VDC mean the car likely weighs a good bit heaver than the previous cars.