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X (all years)
(3-1/2 IN ID x 2-1/4 IN L) Straight Coupler w/ Hump - Red
67% cfm Flow Gain
suffer from accelerated carbon build up due to the lack of port injection
Leave the bulky phone and wallet in the glovebox
MagnaFlow 11-14 Ford F-150 3.7L Direct Fit Converter - 5551156 fits_2003-2010`BMW`5 Series X (all years)Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5551156. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research and development, so
