can they be replaced with the head on the car? or is it easier to just pull the head and do it the proper way?   is there anything more robust and better then the stock ones?

Installing the JDL header required a new downpipe so I decided to build one myself. i bought the 90 degree 6" center line radius bends from Columbia River Mandrel Bends in 16 gauge mild steel. Built for about $85 in parts shipped to my door and I get to decide how it fits     http://imageshack.com/a/img661/378/3ARuzJ.jpg   The initial plan http://imageshack.com/a/img905/4643/yxuLYV.jpg     Some test fitting. I also turned down the v-band flange on the BEP housing to match a standard 3" v-band f

Smells like I am running rich. I read my FPR may be stuck. Any suggections on an aftermarked adjustable one?

garage kept car 50 bucks shipped......... can email pics .....just need email address............