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View Full Version : NEW. 2001 S4 exhaust on an 96' A4 2.8?



A4drei
10-11-2010, 01:20 PM
Well my Brother is installing new exhaust on his S4. i was wondering if i could take that exhaust and install it on my car? i'd like to do this because i have a cat problem and my car sounds like a diesel when im driving. Give your opinions.

Brendon1098
10-11-2010, 01:27 PM
No because your cat's are part of your downpipes and his downpipes (if he's replacing those) do NOT mate up to your exhaust manifolds

A4drei
10-11-2010, 02:26 PM
So not includeing the down pipes, would i beable to connect his exhaust to my downpipe?( i dont know if i have down pipes. maybe i mean headers.)

FNK
10-11-2010, 02:57 PM
You would need to cut your current resonator and weld it on the S4 line for the correct free flowing, since it's an atmospheric engine.
Whit out it, the "back pressure" or regulated vacuum would be insufficient and gases wouldn't exit the piston as fast.

If I was you, I'd keep your line, install an after market cat or weld a straight tube, and use the S4 back muffler.
Still it wouldn't sound like an after market exhaust such as Magnaflow.

Having the possibility, I would probably do it!

Jamal3278
09-07-2011, 05:41 AM
I have been looking all over the internet tryna find a quad exhaust for an 2001 audi s4 like this one http://www.lltek.com/images/riegertek/A402_rgr_rear34_p.jpg

Hugh@EuropaParts
09-07-2011, 06:20 AM
Cat problem? No problem!
http://media.europaparts.com/media/catalog/product/cache/1/small_image/170x/9df78eab33525d08d6e5fb8d27136e95/0/3/034motorsport-hfc-b6-1-8t.jpg (http://www.europaparts.com/034motorsport-high-flow-catalytic-converter-1-8t.html)
http://media.europaparts.com/media/catalog/product/cache/1/small_image/170x/9df78eab33525d08d6e5fb8d27136e95/0/3/034motorsport-test-pipe-b5-b6-1-8t.jpg (http://www.europaparts.com/034motorsport-test-pipe-1-8t.html)

034Motorsport
09-07-2011, 12:09 PM
Cat problem? No problem!
http://media.europaparts.com/media/catalog/product/cache/1/small_image/170x/9df78eab33525d08d6e5fb8d27136e95/0/3/034motorsport-hfc-b6-1-8t.jpg (http://www.europaparts.com/034motorsport-high-flow-catalytic-converter-1-8t.html)
http://media.europaparts.com/media/catalog/product/cache/1/small_image/170x/9df78eab33525d08d6e5fb8d27136e95/0/3/034motorsport-test-pipe-b5-b6-1-8t.jpg (http://www.europaparts.com/034motorsport-test-pipe-1-8t.html)

12v V6? Think you misread the title.

Regardless, this is like a 1+ year old thread?