im after a downpipe to middle box doughnut washer
 

as above where is best to get one and what size are they?

ebay has genuine one for £25 seems alot.

are they 2 1/2 inch??

cheers.

Slash I have a spare one ,i will send you mate. :thumb:,and yes the internal diameter is 2.5'.The outside diameter is closer to 3'

Good luck with them. Never had any look on keeping it sealed. To me there just pointless i reckon. And i have a geniun one off ebay. Going to cover it in copper grease

Copper grease? For what reason. Ive never had a problem sealing them.

i just think it helps to seal it, had a escort once with the same problem

+1 for the above , I have had 4 different exhaust systems fitted to my car in the last month and still using the same donut gasket , with no issues at all.:Suspiciou
The genuine Subaru ones last for year and are extremelly strong,so much so I did not use springs when connecting it to my centre section.:thumb:

If you bought one of the gaskets below ,then know way do they leak,if it is blowing maybe your flange is slightly buckled.

http://www.ebay.co.uk/itm/Impreza-WR...item3efe68f7eb

thats the one i bought mate, fitted it friday