Active Autowerke S63 AFlow F10 Catted Downpipes | V8 BMW M5 M6 523 year-2016-make-bmw-model-328i

year-2016-make-bmw-model-328i

The Active Autowerke G2X Chassis Brace or M340i Brace replaces your OEM brace with a new stylish unit that increases clearance for larger exhaust systems without sacrificing any rigidity

We've been able to extract ~415 lb/ft of torque and ~378whp lap after lap without any problems

This muffler turns your 328I exhaust tone into a sporty but mellow tone that is not only exhilarating but non obtrusive on your ears

these F8X catted downpipes are a true testament to our outlook on creating innovative products with performance in mind

Active Autowerke S63 AFlow F10 Catted Downpipes | V8 BMW M5 M6 523 year-2016-make-bmw-model-328iNO PERFORMANCE TUNE NEEDED. Active Autowerke is proud to bring you our hand made Signature S63 N63 Downpipes for the twin turbo V8 BMW M5, M6 models. These downpipes are for the F10 model M5 and M6 V8 cars only. A turbo impeller wheel speed is mostly limited by the exhaust back pressure within the system. If one could eliminate some or most of this exhaust back pressure, the turbo will spool that much faster and effortlessly resulting in quicker