Ok, so not a review as such, but if you are like me then you have seen the Delkevic mufflers for sale at a much lower price point than most of their competitors and probably wondered 'are they any good'?
Well I bought some second hand on ebay and (scuffs and scratches notwithstanding) I am happy to report that they seem every bit as good as the more expensive brands.
They are much lighter than the stockers (as expected), much prettier than the stockers (as expected) and sound pretty damn nice too. All the workmanship seems first rate, the midpipes fitted without drama and the 'look' overall is pretty sweet.
AND (and here's the bit you've all been waiting for) they have without doubt given me more power and torque than before. I do not have a dyno run to back it up, but where my BB used to 'float' its front wheel under full throttle acceleration (in first gear) it now lifts it clean into the air on power alone. No clutch, no snapping the throttle on. It pulls stronger in the midrange too.
So all up I would say that I cannot tell the difference between what these Delkevics have done for me and what others say about their Staintunes, Yoshi's or whatever. And they cost a fair bit less.
If you are in the market then make sure you have a look.