DINANTRONICS X for 2015-2020 BMW M3C/M4C D440-0137 y-pipe This direct-fit catalytic converter is

This direct-fit catalytic converter is designed specifically for the 1987-1989 Porsche 944

Brand Holley Sniper EFI Color Black Emission Code 4 Finish Black Fuel System Type Gasoline Material Nitrile Product Type Fuel Pump Hanger Gasket Warranty Limited 90 Day

For Ford AOD transmissions you will need installation kit #40496

7L V8 2009-2010 Dodge Ram 1500 Sport 345/5

Aluminum sheet TIG welded construction

DINANTRONICS X for 2015-2020 BMW M3C/M4C D440-0137 y-pipe This direct-fit catalytic converter isDINANTRONICS X 2015 2020 BMW M3C M4C The DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long term reliability or the functionality of on board diagnostic systems when run under