Judging by the structure and content of the question...I would really do a lot more research if I were you. Even though its a R&R (I'm assuming this because you didn't want to put in a h22), it's still a daunting task for a new comer.
__________________
"I am a ricer because I have Z3 fenders" Bless Her Heart ORG
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.