BMW M2 (F87) Factory/OEM Catalytic Converter Re-Coring Forced Induction Street & dyno developed and

Street & dyno developed and autobahn endurance tested

but we've invested as much time and resources needed into developing the best possible McLaren downpipes and we're now proud to offer you this latest and greatest solution

our expansive machining and in-field testing capabilities

This upgrade requires you to send us your ECU for re-programming

BMW M2 (F87) Factory/OEM Catalytic Converter Re-Coring Forced Induction Street & dyno developed andReplace the worn out or broken core of your factory BMW catalytic converter(s) with a new high performance HJS tri metallic catalytic converter core. FEATURES: Fabspeed Motorsport can replace the inner core of your Porsche Cup Car catalysts with new high performance cores from HJS Germany. These premium catalytic converters are a fantastic way to refresh your factory exhaust system without sacrificing the factory appearance. Please call us at (215)