Hi,

My dad has 2 cossies both with split standard dump valve (bosch) diaphrams.

He's no boy racer and doesn't want bling or whoooosh psssssst items.

Ideally he wants a longer lasting std dump valve.

So, my question is:

CAN YOU REPLACE THE DIAPHRAM OF A STANDARD DUMP VALVE WITH AN UPRATED KEVLAR ITEM?


Cheers, Stuart