legal pipe

[tgyolai]

i am looking for the best pipe for motocross racing that will meet the decible level that is apporoximately 96-100 for the neatv-mx not sure what the level is any help is appreciated

[WickedWhite450]

i'd suggest an HMF with quiet core insert. Any pipe with a quiet core will get it down there...Search around for pipe makers and see if they also have a quiet core system available

[SRH]

dr d for sure 96 db

[Yamahauler_04]

Those sound good, just make sure you keep the packing fresh. Every pipe will eventually get louder, and it would really suck to be DQ'd for a failed sound check.

[tgyolai]

just saw the rules the atva will allow 102 decibles so i need to follow that my son and i race some nationals thanks