how to tell narrow body from wide body 996
 

Ok 1999 996 non turbo is this a narrow body

In 996's.....Turbos and C4S are widebody.

Let's not forget the GT3 is also narrow body

I think they have 4cm difference...

Widebody:-

2001-2005 Turbo, Turbo S
2002-2005 C4S
2002-2005 GT2

is 996 GT3 RS Widebody?

So is the turbo and c4s the same chassis

Yes. 95% of the car is same. only diffrence is the Engine, Transmission and Rear Wing and some Minor Exterior Details

Ok so are you able to swap a 996 tt moter in a c4s

mmmmmmmm yes, but i dont why would anyone want to do that...

yes, i looked for it too and everybody told me that a C4s cannot be converted to TT.
So either sell the C4s and spend 10-12K more to get a 996TT or buy aftermarket conversion turbos from another company

You could swap an LS7 into it ......if you have enough time and money.hilarious

Nope. They made them widebodies on the 997, but the 996 RS is a narrow body.

@chrisp911: You can put the 996 TT Motor in any 996, but keep in mind you have to change the tranny with it and some other stuff. 996 TT Engine is a GT1 block, which is very different from the Carrera Blocks. Putting a GT1 Block in a Carrera would cost so much you might as well buy a turbo or GT2. Would probably be cheaper.

Hey thanks that was the answer i was looking for. Thanks everyone

LOL. I didn't realize the engine, tranny, and some minor aerodynamic features only account for 5% of the car. hilarious

or you can think of it as the other way around hilarious