Kline Innovation Audi RSQ8/SQ8 valvetronic rear system Audi-S6-2015 and 55nm of torque

and 55nm of torque

Replacing the stock catalysts with 100 cell HJS motorsport catalysts

HJS German proven catalytic converters offer the Worlds very best high performance power increases along with enhanced Sportscar sound and long term proven durability

In off mode

Cross Section

Kline Innovation Audi RSQ8/SQ8 valvetronic rear system Audi-S6-2015 and 55nm of torqueThe 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,