Audi RS4/RS5 B9 2.9T Catback Exhaust

Grab a seat, folks—this isn't your grandpa's Sunday drive. Strap into your Audi RS4 or RS5, fire up the 2.9T engine, and feel that stock system’s muffled grunt begging for a breath of fresh air. Enter our Rival Performance exhaust system, turning your Audi from a well-mannered aristocrat into a street brawling rogue that's got more bark and bite than a back alley pitbull.

Why settle for factory when you can go factory-gone-wild? Let Rival crank up the volume and turn your tame tourer into the stuff of legends. Forget about keeping the peace; it’s time to disturb it with a soundtrack that lets you Find Your Car's True Voice.