Where do you like your bang? Some pipes give you more over-rev than others. I find the TYGA pipes on pipe peaked at 11,800 - which is absolutely fine by me, the redline is there for a reason!

Other pipes will peak at a higher rpm, but then engine life will suffer as (generally) will midrange.

For the money, TYGA stuff really is hard to beat.
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MC21SP Plaything
BMW F800GS Bumblebee
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