Active Autowerke BMW G2X G4X B58 M340i M440i GESI Catted Downpipe (2024 and older) Non-race CLICK THE IMAGE BELOW FOR

CLICK THE IMAGE BELOW FOR MORE INFORMATION ABOUT THE SIMON2 INCLUDING INSTRUCTIONS:

heat resistance

year-2012-make-bmw-model-z4-35i

the system develops 9

you will have a re-sized BMW factory catalyst in a much smaller package

Active Autowerke BMW G2X G4X B58 M340i M440i GESI Catted Downpipe (2024 and older) Non-race CLICK THE IMAGE BELOW FORNO PERFORMANCE TUNE NEEDED. Active Autowerke BMW B58 Catted Downpipe now includes turbo flange gasket SHIPPING NOW. Please note that we install the gasket into the downpipe flange as some customers were damaging the gasket on installation. NOTE: Fitment applies to US model cars only unless specifically stated. We cannot guarantee fitment to non US model cars. BMW introduced a new valvet ronic, single turbo version of its direct injection engine for