Free up your Focus St's engine with MPx 3" Downpipe! This is a full 3" downpipe with no catalytic converter, it will bolt up to your factory exhaust as well. This is a perfect piece to add to you Focus ST that will add HP. The factory Downpipe is restrictive and by adding the MPx 3" you will gain HP and increased turbo spool.
Made of full T304 stainless steel.
Direct replacement, no cutting needed.
Utilizes factory hangers for great strength
Uses a turbo style flex joint that can withstand extreme heat and movement