Front Spoiler

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Gonna put it back on. An occasional scrape of the plastic spoiler is always a good reminder of the lower clearance anyway. Kinda like those metal bars they hang over the entrance of the parking garages.
 
I think I'll trim the spoiler a bit. I bet if I trim 1/2" it will stop most of the annoying scraping. And 1/2" less on the spoiler is not going to affect my cooling, - not with the mondo fat radiator and fan setup I just installed.
 
How it works is simple. The deflector actually breaks up the slipstream under the car and creates a low pressure effect that helps draw air from the engine bay out the rear more efficiently. If you do that, more air comes through the radiator. Simple concept that works quite well.

Many cars have some thing similar, but not all.

If I still had wind tunnel access...I'd take one of my GMP die casts and see if I can illustrate it on those 1:18 deflectors :)
 
I think I'll trim the spoiler a bit.to if I trim 1/2" it will stop most of the annoying scraping. And 1/2" less on the spoiler is not going to affect my cooling, - not with the mondo fat radiator and fan setup I just installed.
It sounds reasonable. Please let us know how it works after a hot day. Also, I would like to know what you find is the best method to cut the plastic. I can see some tools making a melted mess and others crooked lines.
 
It sounds reasonable. Please let us know how it works after a hot day. Also, I would like to know what you find is the best method to cut the plastic. I can see some tools making a melted mess and others crooked lines.


I cut it with a razor knife and it took about a minute. Just make sure it's a fresh blade. Use both hands to steady the tool, start at one end and slowly pull the knife across to the other. Taper off at the ends and done. The plastic is thin and soft. It was easy.
 
If you have one and your car doesn't, put it on.

If you don't and your car stays at the T-stat controlled temperature while you're moving greater than say 30mph, your cooling system is working. No need to mess with it.

Obviously, if you're having heating problems at idle or low speeds, look elsewhere for your problem.
 
Some of the LX guys might not have noticed as much of a difference since they have some sort of grille opening (more than a GT has). :)
 
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