ARK Performance DT-S Cat-Back Exhaust System Polished Dual Tip BMW M3 Sedan M4 Coupe 14+ S55 F80, F82

ALl of the ARK exhaust syustems are constructed with high quality materials using state of the art equipment and technology. At ARK Performance their engineers invest their time in research and development in such areas as exhaust flow, piping size, inner core structure, fitment and sound.

ARK Concentrates on the best materials so that the customer can enjoy the quality behind every ARK Performance exhaust system. All ARK systems are handcrafted from T304 Stainless Steel. Each exhaust has thicker-than-competition sidewalls leading to a stronger construction withour adding a significant amount of weight. ARK Mufflers have unique and signature cores redefining exhaust sound engineering. With their Helmholtz technology they reduce in-cabin drone without sacrificing performance. All of the bends in an ARK system are mandrel bent to maintain the tensile strength and mechanical properties providing a smooth and even exhaust flow. In addition their signature x-Pipe developed in house provides a true and even flow that no competitor can match.

Features:

Includes:
Axle-back mufflers
Mid-pipes
Front pipes
x-pipe
Polished TIps
Hardware kit
Power: +8 whp
Torque: +6 wtq
Sound: 88db @ 3000rpm
Tip: 4.0in | 101.6mm
Pipe: 2.5/3.0in | 63.5/76.2mm

Fitment:

BMW M4 F82 | F83 15-20