FPP Type 4 Dry Pipe
*sick sounding but clogged as well. Made more power than the Coffmans by far I feel. Not real heavy...about the same as Speedwerx
hits hard down low as long as you put minimal water in the water box and great mid and top end power.
*with alot of time adjusting water injection points and amounts, can be a very good hitting pipe with better top end. Some people have trouble with mounts and couplers coming apart but with time takin installing clean parts and time with maintinace they stay together..
from superjet pipe thread