Hello. I bought my 2009 G37x today and I had a couple questions:

1. I was thinking about purchasing K&N Air filters for it. I was wondering if the K&N filters have a negative result to the g37x? ( Since they have an oil based coating on them>?

2. There is a company called cincitydesigns who do headlight mods for the g37 - YouTube - ‪G37 Audi Iron man headlights‬‏ . Without me calling.... does anyone know how much they charge to do this or if there is another company that can?

Thanks guys.

 

Look up 180Customs, they do great G37 headlight work too. Prices range depending on what you want to do to your headlights (paint, LED's, etc...)

 

Thank you so much! Much appreciate!

 

G37 does not like those oil base filters. Stay away from them.