Post by scooterbooter on May 30, 2021 11:51:12 GMT
Was looking for a review of this product couldnt find one. So after getting one i thought I'd share my findings. It is a very good pipe .it fitted very well. It replaced a sip road2. And gave a huge boost to the bikes power but only at high revs. Just like an expansion pipe it needs filling up before any power is dished out. Also I needed to match the power curve of engine to the exhaust,down jet and change stack to get a decent result. The main difference between the xl and sr2 is that when the sr2 would stop giving any more power at around 6000rpm. It is around this point the xl is getting good. Easily an extra 2000rpm of usable output from the xl. I still think the sr2 is a good pipe because all the power is usable and easy to access but it did feel overwhelmed .the xl really suits a powerful scoot.one downside is that the further you push the power up the better it gets but of course you giving your self the 3rd to 4th gap head ache . Again more like an expansion pipe than a box pipe and no such problems from an sr2. Im sure the xl helps produce more power from my engine and is definitely alot of fun . I would recommend so long as you dont mind the fiddling around to get it set right and you enjoy revving the arse off it . Good pipe.