Quote:
Originally Posted by Black&orange
i got a quick question im ordering a 2011 2ss rs A6 and i was looking at the gm performance exhaust and it doesnt say if it works for l99's also all the options either say LLT or LS3 does anyone know if it does? thx
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Search around.....the GMPP is pretty expensive from what I remember. You can buy an aftermarket cat-back for about the price of the GMPP axle-back.
But to answer you question.....it should fit no matter if you have the L99 or LS3.