Fabspeed Porsche 965, 964 Turbo, 965 HJS High flow Sport Cat (1990-1994) 675LT Flow Bench Data: Stock Intake

Flow Bench Data: Stock Intake 905 CFM : Eventuri Intake 1025 CFM

When it comes to precisely engineered automobiles like the Porsche 981 Cayman GT4

We found peak gains of 14 whp (wheel horsepower) and 13 ft-lbs of torque at 5500 RPM when tested on our in-house dynojet

Ultra lightweight

which means that “bench unlocking” with direct access on the ECU is no longer possible

Fabspeed Porsche 965, 964 Turbo, 965 HJS High flow Sport Cat (1990-1994) 675LT Flow Bench Data: Stock IntakeHP: +37 TQ: +42 WT (lbs): 45 Upgrade and replace your obsolete, illegally deleted, restrictive old and shot to hell, factory 1990s Porsche Catalytic converter. A super high flow "Clean and Green" TM upgrade for all 965, 964 Turbos, C2 Turbos that have NO CATALYTIC converter with Fabspeed Motorsports 200cell HJS German High flow Catalytic Converter. HJS German high flow trimetallic "state of the art" catalytic converters flow 90+% of a straight pipe.