AL7 owners (with spare money)

[Seeker]

A new (non street) Yoshimura exhaust for the AL7.

Save 8lbs
Gain 5hp
Lose $842 (in USA, probably more in UK)

http://www.yoshimura-rd.com/product/suzuki-sv650-exhaust-systems-11670ap520.asp

[Talking Heads]

A road legal Yoshimura can was on offer here as an official Suzuki accessory recently for about £400 I think.

[Paul55]

I suppose a lot of the extra noise comes from the lack of a CAT in the pipes.