Hey Gents,
Relatively new to this forum, but have spent a few weeks reading through posts - specifically exhaust related.
I've settled on getting the AWE Touring Exhaust (polished tips) for my 2012 S5, as I have the tiptronic (had to make the wife happy) and if I stick with cat-back exhaust (no downpipes) I don't think my dealership will make a huge stink as I have just under 2 years left for warranty.
My question for anyone in the know, is do the 'gains' (10-20hp) reported on AWE's website apply to a vehicle without changing the downpipes and does it matter if it's manual or auto?
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