Originally posted by dualstage
whats something better? a mugen 4-1? or smsp?
also the skunk2 cat back is 2.25 piping i believe.
Mugen 4-1 is overpriced...if you're going to spend that much money go with a custom Hytech setup...
If I'm not mistaken the all-motor crowd is using 2.5 piping all the way to the back versus 2.25...
Shingo