[Peter Smit]

My A5 is still on order and I'd like to know the diameter of the exhaust tips and the cutout in the diffuser on the duplex-exhaust models (3.2 and 3.0TDI), for some future mods. Anyone happen to know or willing to measure?

Thanks in advance!

 

[SAJ_1982]

Don't actually know the size of either but Millteks exhaust for the 3.0 TDI had 100mm tips and they fill the gaps in the diffuser perfectly.

 

[Peter Smit]

Thanks. I only found 1 picture but indeed they do look good!

 

[TXcarguy]

Peter, as I'm sure you're aware, the A5 tips are more oval in shape than they are round. As such, I measured them to be around 88.9mm (3.5") side to side and around 82.55mm (3.25") top to bottom. Regarding the diffuser cutout measurements, I can't really help you there as I have the S-line rear diffuser installed on my car.

I assume you've read the posts and seen pics of the Milltek exhaust available for the 3.0 TDI?

More details here:
http://www.a5oc.com/forums/showthread.php/3-0-tdi-3646/index.html

http://www.a5oc.com/forums/showthread.php/aps-a5-3-3110/index.html?p=34836

As soon as it's available for the A5 3.2 petrol, I'll be getting one.

 

[Peter Smit]

Thanks for measuring, TXcarguy. I'd seen the first picture, but there are some new ones in the second link. So thanks again!