The 034Motorsport Turbocharger Heat Exchanger Upgrade Kit is an excellent stock-location intercooler for the 2012+ Audi C7 S6. Testing has proven that this heat exchanger upgrade is capable of significantly reducing intake air temperatures. The increased thermal capacity of this turbocharger heat exchanger kit makes this a strongly recommended upgrade for Stage 1 and Stage 2 tunes, and a required upgrade for higher levels of power.