I was wondering with hedman long tube headers and a Spohn crossmember is it possible to build a Y pipe infront of the crossmember? I have a crossmember with a driveshaft loop so it would make my life alot easier but would it be possible and how horrible would it kill the flow?

 

http://s272.photobucket.com/albums/j...&current=6.jpg thats w/ hooker 2210 and sphon x-member. kills the flow, im getting hedmans and a skulte x-member so ill have clearance and flow