what size piping do you recommend for tanabe hyper

[greenteg2k00]

hey guys i currently 2.25 piping with 5 zigen fireball,but im replacing because its too loud, i bought tanabe hyper, what size piping do you guys recommend should i stay with 2.25 or go wit 2, i want it quiet

 

[B16]

stick with 2.25. its the muffler that is making you loud, not pipe diameter.

 

[greenteg2k00]

so pipe diameter doesnt matter it has nothing to do with the noise

 

[E_SolSi]

pipe diameter means very little when talking about sound