COBB 501001 FORD Fiesta ST Exhaust Hanger Kit ymm_75 and remapping the ECU is

and remapping the ECU is mandatory when it is fitted

Every gear shift is full of crackling sounds

The mufflers are constructed with 100% welded joints for added strength and use high-temperature continuous-filament fiber acoustic material for sound control

5" round bright chrome tips on T-304 stainless steel

Recirculation-style pump with integral fittings for quiet operation

COBB 501001 FORD Fiesta ST Exhaust Hanger Kit ymm_75 and remapping the ECU isTo help reduce excessive exhaust movement that can lead to the occasional rattle or rubbing, we offer highly durable urethane exhaust hangers which are an exact replacement for the factory units. The urethane mounts are much more rigid than the soft, factory rubber mounts and come in handy when your exhaust system occasionally taps the sub frame or exhaust tunnel during aggressive driving. This kit includes all 4 hangers needed for your exhaust.