fat mamba exhaust

[jacktheripper]

Hi all

I have always used the jl exhausts and found them excellent but i love the look of the fat mamba, trouble is i had a pm pipe a few years ago and it was a job to keep it on the scoot as it always came loose at the manifold, does anyone know how good or bad these are?


jtr

[holty]

hi, ive got a fat mamba on my rb250, downpipe has never come loose, although one nut is hard to tighten, but the pipe itself was always coming loose from the main bracket, i fixed it last year by drilling the mounting holes bigger in the bracket and fitting scorpion exhaust bobbins, been fine since, sounds very nice and good power, i did have to alter my stand too, it hit the pipe.

[jacktheripper]

thanks for that i dont think i have ever had a jl come loose but the rear bracket fitting can be a bit challenging sometimes