i know i dont NEED this because the even firing of the 3.8 but will it fit? and can i just weld these on the back of the cats or do i have to buy an x pipe that comes with cats? thnx...

 

u can buy a y to h kit u cut the old y out right after the cats then weld in the h that comes with the kit

 

thats exactly what this is...

 

no cats is the way forward

 

give us a link it sounds like it will work but i have never seen the conversion kit that took ur y and weld in a x i have only seen the h on a mustang

 

http://store.summitracing.com/partde...p;autoview=sku

 

that doesnt come with flanges to bolt up cat backs so when u put on ur cat backs ur going to have to weld them u cant just bolt and unbolt them ur stuck with them

here is the kit i was talking about
http://www.americanmuscle.com/v6duexadkit1.html
not as hard and u can talk to other people on here for help if u run into trouble

 

cant i just weld some flanges on there to make it bolt up? like say the stock ones off of my y-pipe?

 

y only has 1 but yea u can buy them and weld them up

 

will that h-pipe work for dual exit side exhaust?