M4 exhaust

[K24cb7coupe]

Does anyone have one or heard anything aobut them?

[accrdpusha]

nope. get the bike first numb nuts

[Tarzanman]

Whats to hear? All aftermarket exhausts are pretty much the same thing. Mostly straight through pipes with perforated metal sheets to act as air resistance/baffles.

They are all louder than stock, and give more top end due to the lower resistance.

[Cool Cat Racing]

I've heard a few and like Tarzan they all sound about the same. Each brand has a little different sound but they're all pretty close. A full system will sound different than a slip on and the piping material will also affect the sound due to resonances. I will have to say the GPR system on my SV650S sounds different than any other system I've heard on one so you do need to hear any system before buying it. Do a youtube search for it and you'll probably find a clip.

[2000Quad]

the m4 on a gsxr1000 is unbelievably loud

[K24cb7coupe]

nope. get the bike first numb nuts

***** you wouldnt know a bike if it crawled up your ass.

everyone else thankx :goodjob:

[Tarzanman]

If I were you, I would go for a carbon fiber slip on.... they don't get nearly as hot as full metal slip-ons which means that you (or your passengers) stand a much lower chance of burning yourself accidentally (or melting ur clothes!)