Z 400 Fmf Q4

[OrloZ400]

i just bought a fmf q4 slip on exhaust for my ltz 400 and the exhaust sounds like its stock it has no deep thump what so ever and i was wondering wut i could do to get the deep thump sound out of it

thanks

[dvx400_boy]

take the baffels out?? slip ons arnt really great. you need the full system to get balls outta it. or the baffels. i took the baffels outta mine tonight on my factory ss pipe on my dvx 400 and OMFG!