- I don't recall a lot of discussion on rear diffusers for E30's in the past. Understanding what it's purpose is for, is it pretty much pointless on E30's? If not (for the moddified) has anyone developed any designs for one?
- Example: By adding an Infinity Rieger front spoiler and a DTM lip to that, will it create enough downforce to a appreciably affect handling at freeway speeds? Also, will the added downforce prematurely wear out the front tires (even with reg. rotations)
- Roof spoilers; Aside from channeling the air current more effectively to the rear deaklid spoiler for some touring cars, can a rear roof spoiler assist in added downforce for normal driving?
Rear roof spoiler on CSL
- Example: By adding an Infinity Rieger front spoiler and a DTM lip to that, will it create enough downforce to a appreciably affect handling at freeway speeds? Also, will the added downforce prematurely wear out the front tires (even with reg. rotations)
- Roof spoilers; Aside from channeling the air current more effectively to the rear deaklid spoiler for some touring cars, can a rear roof spoiler assist in added downforce for normal driving?
Rear roof spoiler on CSL
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