i own a 2000 audi a6 quattro 2.8l im having exhaust problems i need a whole new cat back system but cant find one online ive found listings for every model except the 2.8l could somebody point me in the right direction

 

Don't think they make them for the 2.8. Lack of interest. Your best bet is to take it to a muffler shop and have them custom build you one.

Bob

 

^^^
this

 

https://www.qcsonline.net/bosalb2b/products/
Manufacturer : AUDI Model : A6 QUATTRO Submodel : BASE MODEL Engine Type : 2.8L FI Non-Turbo GAS Year : 2000
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099-222 Catalytic Converter - Right Side - $ 859.78
265-459 Pipe connector - $ 28.58
256-1104 Gasket - $ 14.50
099-223 Catalytic Converter - Left Side - $ 859.78
285-997 Central silencer - $ 624.12
250-345 Clamp - $ 4.60
279-997 Rear silencer - Right Side -$ 578.86
279-999 Rear silencer - Left Side - $ 578.86