Hi Guys,
I`m in the process of getting a performance exhaust made for my audi coupe GT which now has a 7A with a bag of snakes manifold.
Has anyone fiddled with their exhaust with different diameter pipes etc.
The flange on the manifold is 57mm, do I keep it the same size to the back or go 63mm, or go 57mm halfway and 63,, the rest??
Thanks
I`m in the process of getting a performance exhaust made for my audi coupe GT which now has a 7A with a bag of snakes manifold.
Has anyone fiddled with their exhaust with different diameter pipes etc.
The flange on the manifold is 57mm, do I keep it the same size to the back or go 63mm, or go 57mm halfway and 63,, the rest??
Thanks
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