Do S4R exhaust fit on S2R?

[Bartjes]

Hi, i am buying a new exhaust for my s2r 800 and i was wondering, do the S4R exhausts also fit on my s2R?

Or will i endure much trouble if I try to fit them...

[RB]

Double check part numbers, if I recall, the s4r exhuast will work. The S4Rs & S4Rt(testastrata engine) will not work. The Arrow exhuast is the same part number for the S2R800 and the older S4R

[DucHead]

ExBox is the same part # too.

I am 99.99% certain exhausts are interchangeable.

[DarkStaR]

For the S4R (not S4RT/S) udder and back, Yes.

Not the headers though.

[corey]

For the S4R (not S4RT/S) udder and back, Yes.

Not the headers though.

to clarify, the only parts that are different are the two small headpipes that come directly off the motor.
for most exhausts, these are not replaced anyway, so you would be fine.

exhausts for the S2R1000, S4RT, and S4RS do NOT fit the S2R800

[RB]

corey nailed it....sorry i forgot to mention the most significant point about the stubby headers.

[DucHead]

corey nailed it....sorry i forgot to mention the most significant point about the stubby headers.

Oops, +1...desmoquattro S4R owner here.   

[Bartjes]

Thanks for all the advice guys, really appreciate it!