Hi guys its my first day here (hope I posted in the right section !) I just have some questions for you very expirienced folk. Ok here we go, I have an 07 BF mkII in ego and my current setup is: Intake: XR6T upper snorkel and F6 lower snorkel w/k & n panel filter Exhaust: wildcat headers (genie brand but not mandrel bent) into a 3" metal core cat to a 2.5" PEX mild catback I am deciding whether or not to do cams for mainly the sound but also the extra shove Questions: 1. Will I have to change the current headers? (I am not prepared to do this as it seems like a big waste) 2. This car is my daily driver so will stage 2 crow cams ruin the daily driving expirience? 3. I plan on installing them with a mate who is a second year mechanic just so its done right and then drive it to the tuner, is driving it untuned safe? 4. Finally, will I loose my low end torque, its best noted that I rarely push the car above 5000rmp 5. On on my P's so provided I drive safely and well within the road rules (as I currently do) and baby the exhaust around boy's in blue should I pass with flying colours haha? Cheers guys!