The stillen fascia works great with my boosted performance turbo kit. Even on track I have very reasonable oil and water temps.

The Rocket Dancer was recommended when I mentioned this to GTM...

hey the stillen bumper takes lots of trimming and cutting. In the end its worth it. I had to bring it back to the shop yesterday because its sitting on the piping on the passenger side and theres nothing on the drivers side so its settling more on the drivers side causing it to look crooked. I think im the guinee pig on this one so i went out on a limb. As for flow well you said it right that sucker flows. I also have a csf radiator, 34 row oil cooler, and wide open vents on the hood. The car is so much less moody then before when it comes to outside temps. Yall know what im talking about.

We'll have to see. The new GTM kit (MHI) has different location of piping. So I'll see when it comes. When that might be.