The Pacesetter Monza Performance Exhaust system for the Focus ZX3/Zx5 features 2 1/4 inch, 16 gauge, mandrel-bent tubing and low back-pressure, high flow performance mufflers. Each system uses corrosion-resistant aluminized steel and features a chrome plated 3 1/2 inch oval tip. The finish is a durable black paint. Necessary hardware and instructions are included. This system contains both a muffler and a resonator for a pleasing exhaust note. Will not fit SVT Focus or Focus with Duratec/PZEV engine!