ive been looking around on here and havent really seen any aero mods like rear diffusers, or underbody flat panels, ive seen some lips act as front splitters, and sideskirts being put on, but has anyone experimented with these for economic/handling/top speed gains? im wondering how well these would actually work (while trying not to obviously look like a modded civic :nice:) and if they would be worth the effort/price.
a little basic knowledge of rear diffusers (cause i had no idea what they did when i saw them on some STI's)
http://en.wikipedia.org/wiki/Diffuser_(automotive)
these guys seem to have some interesting thoughts on techniques of building your own.
i know what your thinking, but we drive e30s! yes. im looking at the application, not the actual vehicle





has anyone done any of these and had results. my worries would involve possibly hitting a bump at high speeds and catching wind like a kite (unlikely considering i drive an ES
) making the rear diffuser too visible and appearing to look like a punk whos trying to make his car into a super car (im more thinking MPG's and control) front splitter and side skirts seem kind of cool actually. also i wonder about proper cooling, and ability to remove flat panel underbody to work on the car or to use a jack. thoughts comments and concerns?
a little basic knowledge of rear diffusers (cause i had no idea what they did when i saw them on some STI's)
http://en.wikipedia.org/wiki/Diffuser_(automotive)
these guys seem to have some interesting thoughts on techniques of building your own.
i know what your thinking, but we drive e30s! yes. im looking at the application, not the actual vehicle
has anyone done any of these and had results. my worries would involve possibly hitting a bump at high speeds and catching wind like a kite (unlikely considering i drive an ES

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