Kline Innovation Audi S8 catalyst Heat Shield Option R8 V10/V10 Plus MK2 improves throttle response

improves throttle response

choking potential power and volume

race like tone and volume while saving 31lbs from the rear of your vehicle

22KGiPE Header with Cat-bypass = 6

HJS race catalysts

Kline Innovation Audi S8 catalyst Heat Shield Option R8 V10/V10 Plus MK2 improves throttle responseThe Sound Replacing the restrictive factory catalysts for either 100 or 200 cell HJS HDPE motorsport catalysts opens up the sound significantly, while the 20 degree x pipe blend the gases out of phase, raising the pitch of the exhaust note, and smoothing out unwanted drone. The rear section, utilizes the cars stock electronic valve control system. On valve closed, the gases are diverted through a series of chambers, and acoustic fill sections,