DE engine G35 350Z catalytic converter 4 gaskets 1320 Performance 2.5" ID 3.15” OD COLLECTOR GASKET DONUT EXHAUST V3 1 piece Feature: * Over build Turbo

Feature: * Over build Turbo manifold using Extra Thick seamless 3mm Stainless steel for longevity and Performance

air filter holder hardware and heat shield bracket hardware

2011-2012 E92 BMW 335is N54

install the h2b plate onto the engine tight up all 4 countersunk bolts to 25ft lb that lock the plate on to the engine (picture below)

DE engine G35 350Z catalytic converter 4 gaskets 1320 Performance 2.5" ID 3.15” OD COLLECTOR GASKET DONUT EXHAUST V3 1 piece Feature: * Over build TurboDesign for single intake DE engine only will not work on HR dual intake engines 4pcs aftermarket 2. 5" catalytic converter gaskets kit for VQ35DE engines High quality gasket with metal fire ring design to prevent gasket blowout.