Product Description
MBRP has just released multiple 3 inch downpipes for the 2013-up Ford Focus ST Ecoboost. These downpipes are available with or without a catalytic converter in polished T304 stainless steel or black coated aluminized steel. MBRP's dyno results have shown gains of 9hp/8 ft-lb with the catted downpipe and an impressive 29hp/29 ft-lb with the catless downpipe.
Features:
-Retains all factory mounting points
-Direct fit to stock exhaust
-Includes extension pipe to fit with MBRP catback
-Increased horsepower and torque
-More aggressive sound
-4" flex coupling lined for superior flow and long life