@@legwan000 exhaust pulses even out a bit from an x pipe, but with a y pipe they even out more, the exhaust has no choice but to get in line and get out so it's more scavenging. Scavenging is good, free hp aka "backpressure" True x pipe sounds very good and raspy. Y pipe more muffled and smooth. H pipe has deeper tone than x pipe.
X pipe, then 2-1? Ruins the sound, but gives u better scavenging, makes x pipe pointless
explain it to me please
@@legwan000 exhaust pulses even out a bit from an x pipe, but with a y pipe they even out more, the exhaust has no choice but to get in line and get out so it's more scavenging. Scavenging is good, free hp aka "backpressure"
True x pipe sounds very good and raspy. Y pipe more muffled and smooth. H pipe has deeper tone than x pipe.