Nissan 370Z Forum - View Single Post

jwick · 05-26-2018, 12:20 AM

What changes did you make to the exhaust? Did you remove the factory cats? If so, the black on the car is still unburnt fuel. The cane tune from Stillen is likely rich since most can tunes are conservative.

05-26-2018, 12:20 AM	#70 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465056	What changes did you make to the exhaust? Did you remove the factory cats? If so, the black on the car is still unburnt fuel. The cane tune from Stillen is likely rich since most can tunes are conservative. __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build