ARM S58 DOWNPIPES G8x M2/M3/M4 Catless or Catted?:Catless Emissions legal in all 50

Emissions legal in all 50 States

2008-2013 E92 / E93 M3

SKU: A14A11-1201 Compatible with: Only compatible with the ADRO G8X Front Bumper

Made from hand crafted

ARM S58 DOWNPIPES G8x M2/M3/M4 Catless or Catted?:Catless Emissions legal in all 50HIGHLIGHTS Increase Power and Torque Faster Turbo Spool Exotic Exhaust Sound SS304 Stainless Steel PROFILE The ARM S58 Downpipes increase power and torque on your S58 powered BMW while unleashing exotic sounds from your tailpipes. The ARM S58 downpipes are one of, if not the best all around hardware upgrades for the G8X platform. The ARM S58 downpipes improve throttle response throughout the RPM range while stepping up the exhaust note, all without