i was looking at one of the clutches on howell, its the stage 1 modular, it comes with a flywheel, how do you know if you have a modular clutch or not, you can also buy a kit from them to convert to a modular. And what do you have to do different if you replace the flywheel?

 

All 01-05 Neons have modular clutches...not sure about the 2000 though because it had some tranny differences, like using cables instead of a hydraulic system, so i cant say for certain whether the 2000 is modular or non-modular (like all 1st gens).