Quote Originally Posted by Knestis View Post
You can get exactly the same "effectiveness" - at least to the degree that can be measured. It just might be more difficult.
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K
No you can't. Have you looked at these OE 'lips' up close, and inspected how to build a airdamn/spliter on one?

Maybe you can on your golf, great for you, but the models i listed can't.

The models listed must have the air damn set back to get any splitter blade, with the OE lip and the restriction on the height of the airdam/splitter, the lip keeps you from being able to do what you can with the lip removed.

Sure you could build a air damn over the OE lip, but then you have no spliter blade, you can still put the splitter there but it isn't much of one.

Greg Amy has posted a good link that describes what a good effective airdam/spliter, i haven't seen too many good examples of spliters in IT...

Here is a great one for the 92-95 civic and wont be as effective with the OEM lip in place.