Is it legal to install a Turbo System in a car that does not offer as a factory item?
Saturday, December 8th, 2007RobHunting asked: I live in Southern California and I see these shows and see cars at work or on the street that are highly modified and are driving on freeways. Is it legal to modify anything, as long as orginal emissions components are still intact? What is the limit? I found headers [...]