MERCEDES-BENZ G63 AMG G WAGON HIGH FLOW EXHAUST CATALYTIC CONVERTERSProduct Code: 103311 A pair of TIG welded, direct fit, exquisite catalytic converters to fit Mercedes Benz G63 AMG G Wagon. Ideally paired with our sports sound valvetronic silencers. These catalytic converters will give the G63 AMG some additional power and a noise worthier of its V8 engine. Direct fit replacement that can be fitted to OE or paired with other Topgear products. Guaranteed extra performance! For the UK market, we are required by law to