3″ SIlenced Exhaust Decat Pipe – Ford Focus MK2 ST ST225 05-11

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque. Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability 3" Bore for maximum exhaust flow but resonated to limit noise levels Free flowing catalyst replacement to get the most from the 5 cylinder powerplant