Fabspeed McLaren 600 LT Sport Catalytic Converters - FS.MCL.600LT.SC Fabspeed Ferrari 348 Front Tie Downs (1989-1995) We relocated the O2 bungs

We relocated the O2 bungs from the collector of the headers to the Side Muffler Bypass Pipes in order to maintain factory-like functionality with our Long Tube Competition Headers - allowing them to read all cylinders while maximizing the performance of the collector

IPD invested countless hours of R & D with a variety of unique design features and multiple prototype tests before settling on an optimum design that significantly improves engine performance for both stock and highly modified 991 Turbos

3" Inlet and Outlets Connect Directly to Factory Mounting Locations

These do not fit with OEM rotors

" - FerrariChat forum member

Fabspeed McLaren 600 LT Sport Catalytic Converters - FS.MCL.600LT.SC Fabspeed Ferrari 348 Front Tie Downs (1989-1995) We relocated the O2 bungsReplaces the four restrictive factory catalytic converters with two ultra high performance HJS German imported 200CPSI HE EURO 6 sport catalytic converters for improved performance and sound. These are the finest ultra high flow catalytic converters for these Mclaren sports cars. Fabspeed was the Worlds 1st Company to design, engineer and dyno develop Mclaren systems. Utilizing our two development McLarens, MP4 12C and a 570S, we've experimented with