Hey mate,
great job, did you made the swap yourself?
I recommend you to put 225/45/17 or 235 on your front wheels.
Cause you have now a "little" bit more torque (NM) on the front axial and you need something to hold the damn power on the Street ;D
Same here I drive now Daimler Mercedes Benz W202 C280 with 270 NM and 193 on 195/65/15 orginal wheels and i can't get away on starts without spinning my wheels...
Drive safety mate tk hf ;D
greetZ
Gkiokan