https://www.s2ki.com/forums/index.php?showtopic=768906

 

IBTL

 

lol Ckit. Michael, most of the guys on here are less concerned with the marginal effect of a rear diffuser. There are so many other things that have a bigger impact on going fast around a track like suspension tuning, alignment, tires, weight loss, etc... Diffusers are one of those things that would be nice to have if you had a sponsor give you a complete aero package and included it. Otherwise you focus your resources on those modifications that give you the greatest net effect on lap time, or repairing stuff you broke.

I think I'd just look at the options you have and see which one you like in terms of look the best because most of the guys on here are going to focus their efforts elsewhere or, if they do have a diffuser, they might make it themselves in their garage.

 

I think making it is the best option at this point.

 

I think someone before had mentioned that the middle diffuser would make the most difference on our cars.