Pressure actuated exhaust valve

[Blu3R]

Anyone know where I can buy one in 63mm diameter? Osprey Exhausts used to list them but it appears they've gone now, I can't find their website.

[Blu3R]

rich83 said:

Call bac exhausts they might be able to help supply one.

Who are they? Can't find a website for them.

[Blu3R]

Thanks but they're not interested in selling them.