soundcheck Tsmp power stage 1 installed on nmax v2.. all stock pipe only

[@zonehatjai3323]

Sorry po stage 1 po pala nasa vid mali ung na lagay sa description

[@jabezcaballero]

Is this safe for stock engine, sir?

[@doja5321]

Kala ko po stage 2?

[@N_A_D_Z]

haha ang sama nang tunog😂