Trackday Silencers - Power Loss?

[lateconvert]

Any idea of typical power loss? 5bhp?, 50bhp?, a percentage of unsilenced?

Anything verfified on a rolling road?

[GreenV8S]

lateconvert said:

Any idea of typical power loss? 5bhp?, 50bhp?, a percentage of unsilenced?

Anything verfified on a rolling road?

Varies hugely depending on the type. It's easy to lose 15-20%, but the loss typically only comes in at the top end and is much less noticeable mid-range, so it's often not as intrusive as you'd think.