I did the Resonator delete and just had 2 straight pipes welded in on my 2013 S6. Sounds great, nice growl even at idle.
I haven’t gotten tuned yet, but my next thing I’d like to do is downpipes and get rid of those nasty golden snakes.
I am not looking for cheap, but $1,000 less makes me open my eyes to build quality and fitment.
I saw these Russian made cat-less downpipes on Ebay. you can get them uncoated or even ceramic coated.
http://www.ebay.com/itm/4-0L-TFSI-Downpipe-Audi-S6-S7-S8-RS6-RS7-V2A-C7-CatLess-BiTurbo-12-13-14-15-/162387142355?hash=item25cf0726d3:g:wLEAAOSw44BYHJ5O&vxp=mtr
I was then going to add these O2 extenders with built in mini-cats.
http://www.fabspeed.com/universal-o2-spacers-with-catalytic-converters/
I don’t see the point in spending 2,000 for a 2.76" APR DP or more for a Milltek that doesn’t even bolt up to the factory Cat back without modification. when I can get one for half that much and the 2 Mini-cat 02 extenders should stop the CEL.
This downpipe says it bolts right up with no modification necessary, and the welds look rally nicely done.
What do you guys think?
Russell
Russell