sry about not returning asap. i work for a medical company witch im on the road all the time. its a white 09 g37s coupe. i just bought the stillen cold air and love it. any advice on springs / coil overs? my pics of the new car will be up shortly.... im also running in to problems with wheels im trying to find blk 20s with a good lip. but also a good price on them!!! thanks for all the help guys

 

Get some Eibach springs, perfect drop and the ride almost like stock..

 

update to Superbrightleds = 1st thing (least expensive)
wheels with nice offset + drop = 2nd thing
update HID to 6oook or 65ook = 3rd thing

Thats a good start. Congrats and welcome!

 

Agree with Dr. Jones on everything said, could probably wait on the wheels since the stock 19s are pretty nice..I would been fine with that had them come on my car.

 

what re the super brite leds i here everyone talking about them. are they hard to install and where do i get them.. sry im very new to this ****.. i dont know much about this stuff but i got the money and want to spend it