Porsche 911 GT3 Cup Factory/OEM Catalytic Converter Re-Coring Style:Default Front - R56 Mk II

Front - R56 Mk II Cooper (11-13) - Hatch/Hardtop

no welding required All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty NOTE:  Minor cutting required at factory exhaust break point to install the Fabspeed product (Reference Dimple Locations on OEM)

Fabricated from 3"/76mm high-quality 16ga TIG-welded T304L stainless steel for optimum flow and maximum durability Exhaust saves 15lbs (6

Dyno developed and used by Jeff Zwart and Andial on Jeff's Pikes Peak Hill Climb record setting attempt

Porsche 911 GT3 Cup Factory/OEM Catalytic Converter Re-Coring Style:Default Front - R56 Mk IIReplace the worn out or broken core of your factory Porsche Cup Car 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