PT88---3.5" downpipe okay?
#22
TECH Senior Member
iTrader: (48)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
the Pt88 comes in two different exhaust housing, the on-center with a doughnut flange and 3.5" exhaust, and a tangential with V-band with a 4" exhaust.
i have the 4" vband, tangential.
but a 3.5" exhaust will work for those power levels, i believe people have gone 9's with a 3" pipe.
just try to make a smooth transition to 3.5"
i have the 4" vband, tangential.
but a 3.5" exhaust will work for those power levels, i believe people have gone 9's with a 3" pipe.
just try to make a smooth transition to 3.5"