S58 Catted Downpipes - G80 M3 G82/G83 M4 AMG You will keep your OEM

You will keep your OEM RH engine mount bracket (RWD ONLY)– LAST but not Least

• A complete plug and play solution by simply replacing your stock bucket• Our custom billet aluminum anodized bracket for the pump and float assembly• A new E85 compatible Walbro pump• A new Walbro filter• A custom anodized billet fitting for the pump output and stock fuel line connection

This option includes a new BMW LPFP bucket that is upgraded with a new Walbro 450 pump and filter

the ARM M240i Midpipe eliminates the two central resonators found in the stock M240i midpipe

(Rated for 950whp on 100% E85)and is drop in ready

S58 Catted Downpipes - G80 M3 G82/G83 M4 AMG You will keep your OEMHIGHLIGHTS Increase Power and Torque Faster Turbo Spool Exotic Exhaust Sound SS304 Stainless Steel PROFILE The ARM S58 Catted Downpipes increase power and torque on your S58 powered BMW while unleashing exotic sounds from your tailpipes. The ARM S58 Catted Downpipes are one of, if not the best all around hardware upgrades for the G8X platform. The ARM S58 Catted Downpipes improve throttle response throughout the RPM range while stepping up the exhaust