Downpipe for Honda Civic Type R [FK2] w/o O2 sensor

Downpipe Kit with 200CPSI Racing catalyst for Honda Civic Type Rmade out of high quality stainless steel 1.4301 (SS304)diameter before catalyst 102mm, after catalyst 76mm200CPSI EU6 Racing Metal Catalytic Converter 100% perfect fit, replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torqueweight: 5,1kgOptional with and without lambda eliminator.