This lady brought her stunning 09 GT silver Tiptronic cab in for a dose of the Stage II EVOMSit Software and the Cargraphic Quiet exhaust. With it being a Cab and a Tip that's pretty much a worst-case scenario for resonance and for us the Cargraphic Quiet works and keeps the drone out. The 6speed coupes just aren't as prone to that type of resonance and we get asked this question a lot.
James is back there somewhere digging out the ECU (it's in a different location obviously on the cabs)
James removing the stock exhaust:
On goes the Cargraphic...
Then a known dyno proven 5hp from...
We also mounted some 19 inch TechArt Formula GTS wheels and there goes James for a test (he gets around)..
End result a very peppy cab that you can drive daily, talk on the phone (bluetooth of course) and surprise a few stock 997TTs (do those exist?!).
Linear Mode
