i have an injen sri on my 04 ra and im thinking about doing this xept im thinking of also adding some insulation on the pipe itself since its metal im sure it heats up the air a bit on its way to the engine...if i ever get around to it ill put pics up..

 

i respect a man that can go out and do his own work like your doing. I try to do everything custom as well. but my inexperience limits me.