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HJS EMITEC catalytic converters are 100% Guaranteed to make more power than any Illegal cat-bypass pipes even on Turbocharged engines with aftermarket high performance turbos
High quality T304 Stainless Steel Quad Style outlet tips replace the factory tips on all Non-PSE equipped vehicles for an improved and aggressive look that the Carrera deserves
to suit sound requirements
Increase horsepower and torque by 12 whp and 10 ft-lbs
the exhaust becomes completely free flow for optimum performance and sound
Kline Innovation Ferrari FF center pipes Heat Shield Option Audi-A6-C8-45-TFSI-Quattro-(2-0T)-2021 HJS EMITEC catalytic converters areTHE SOUND Our main criteria for the F12, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but to open up the sound to full scream on full throttle and valve open. Replacing the stock catalyst for high flow 200cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X Pipe, enriches the tone, as
