sorry if im asking obvious Q's but;

whats the "PTM 3R"?

and is there a performance difference between hard annodised and polished exhausts?

and is the Ofna 086 the same exhaust as the Dynamite 086?

and finally, I've been looking at the Go 3 chamber 2047 is this a better system than the Dynamite 086 or JP1 or just more expensive???

i might not be able to get my hands on the Redline pipe now so im looking for alternatives.

p.s thanks heaps zixxer for the break in link thats exactly what i was after!!!