I've never been a huge fan of the splash guards (I love the stock lower body lines of the g coupe) so I didn't order the areo kit from the factory...I did order the rear spoiler though.
I do like the factory chin spoiler though so I recently ordered the front lip spoiler.
I think it'll look fine with the rear spoiler and no splash guards (it'll at least be somewhat of a unique combo)...I'm just wondering if anyone has seen this configuration?

 

No-one has seen this configuration before? I think I'll just go ahead and install the chin spoiler....if it looks funny I guess I can just add the splash guards later...

 

I think it will look fine. There are no rules here!
I just ordered the front spoiler and went ahead and ordered the front and rear splash guards. However, I also have been second guessing the splash guards and even considering maybe only putting on the rear ones, etc.
I feel they look good based on the picutures I have seen. I hope to see a car with splash guards in person before I make a final decision.

 

The splash guards look good. I was second guessing the order myself but once I put them this past weekend I am very happy. They almost look like part of a kit... Gives the car a more aggressive appearance but subtly.