Borla Catback Exhaust
The Borla Focus ST exhaust features 2.5" diameter exhaust piping for improved exhaust flow, performance and sound. The Touring exhaust is finished with dual round rolled angle-cut center rear exit 4.5" tips for an aggressive look that compliments the performance and sound.
The complete system weighs in at 30 lbs. and is made from 304 stainless steel. Each Focus ST comes with Borlas' XR-1 muffler technology to deliver the maximum horsepower and torque available throughout the entire RPM range.