I think it is retarded to have dual exhaust on any in line engine. And for those who think you need backpressure givin by small piping need to rethink how a internal combustion engine works.

 

it doesn't work like that [8D]

you need to think of the volume of the pipes, or, flatten it and think of the area of the circles

two 1.75" pipes added together will have the same volume as one 2.5" pipe

I still think it's pointless, though [8D]

 

Yeah, but it does look better than an empty cutout in a bumper. I still stand by my original statement... if you own a body kit that has dual cutouts, either mold over one of the cutouts or get a dual exhaust.

 

mold!!