Active Autowerke BMW F22/F30/F32 228I/328I/428 Signature Exhaust 525 Our M5 downpipes will significantly

Our M5 downpipes will significantly increase horsepower and torque throughout the powerband

Patented Active equal length technology provides smooth high rev sound

NOW AVAILABLE WITH EXHAUST DUMP

These are replacement connecting pipes for those discerning BMW F87 M2C/M2CS owners who have installed Active Autowerke's Equal Length Midpipe (patent pending)

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Active Autowerke BMW F22/F30/F32 228I/328I/428 Signature Exhaust 525 Our M5 downpipes will significantlyActive Autowerke BMW F22 F30 F31 TOURING 228I 328I Performance Exhaust The Active Autowerke BMW F30 328I signature exhaust is located in a class all of its own. This product is a must for any enthusiast searching for true performance, added durability and an attractive weight advantage when it comes to the F30 328I performance signature exhaust. This system is constructed from 100% polished 304 stainless steel and features adjustable 80 mm double