picked the car up yesterday. They reflashed the ECU, installed a Werks Composite airbox and full Tubi exhaust reusing the factory tips for stealth.
Have no stats like lap time comparison or dyno comparison but I can feel the difference. The most noticable difference, aside from the sound, is the car just seems to breathe, the power is pretty constant til about 4g then it really pulls hard to the redline. Power seems to come in the same range, just more of it, lots more. Had a buddy take it for a spin while I stood on the curb and it still sounds like a Porsche (thank god...) nothing rice rocket about it, just louder. didnt do anything to the exterior so the car looks stock (I take the car to Northern Cali in the summer so I am not lowering anything), just a stock looking black on black S coupe with ceramics. will post some pictures of the airbox install in the next day or so. Champion does nice work! on time at the price negotiated and I am very pleased.
Hope that is helpful.

 

What did you pay for the Tubi and install?

 

i bought the package including short shift conversion for 10k. I didnt get a price for just the exhaust but i think when i had it quoted seperately it was between 4500 & 4800 depending upon whether you keep the stock tips, Tubi tips list for about 750. Call Shiraaz at Champion Motorsports and ask him, he took great care of me. wonderful experience, not used to people being that together.

 

Is that the whole kit? Flash, airbox and exhaust.

 

the whole F77 power package includes the GIAC software mods, WERKS Composite airbox & TUBI exhaust. Champion has mods your suspension, ground effects, brakes, wheels etc......

 

Enjoy the Power Boost. The Werks 1 Airbox is beautiful.