Akrapovic 14-17 Audi RS7 Sportback (C7) Evolution Line Cat Back (Titanium) w/ Carbon Tips CBR600RR The stock S55 midpipe is

The stock S55 midpipe is a dual pipe system from each turbo that leads to the rear muffler

a water circuit (which flows through a pump into the charge coolers) and a heat exchanger (which uses the water to cool the compressed air)

It fits all 350Z's starting from 2003 to the 2006 350Z with the VQ35DE engine

opt for our painted option to even better match your style

Akrapovic 14-17 Audi RS7 Sportback (C7) Evolution Line Cat Back (Titanium) w/ Carbon Tips CBR600RR The stock S55 midpipe isAkrapovic 14 17 Audi RS7 Sportback (C7) Evolution Line Cat Back (Titanium) w Carbon Tips This Part Fits: Year Make Model Submodel 2014 2017 Audi RS7 Base