The aFe Takeda 3" axle-back exhaust for 2016–2018 Ford Focus RS (2.3L) blends power, sound and finish: mandrel-bent 3" to 2.5" 304 stainless tubing with a high-flow transverse muffler and factory-style exhaust valve. In-house dyno testing shows up to +7 hp and +10 lb-ft torque; the system uses the factory valve motor and modes, bolts on in the stock location, and includes dual 4.5" black stainless tips with hand MIG-welded construction.
aFe Takeda 3in 304 SS Axle-Back Exhaust System w/ Black Tip 16-18 Ford Focus RS 2.3L (t)