DeGraaf’s use of Grade 441 stainless steel ensures their exhausts resist heat-induced stress, cracking, and corrosion—ideal for high-heat and vibration environments. Their free-flow silencers and mandrel bends maximise gas flow, yielding gains in throttle response, power, and torque with lower exhaust gas temperatures.

With custom fabrication, CNC bending, and motorsport-grade workmanship, DeGraaf tackles everything from standard vehicle exhausts to industrial, truck, or race applications. Backed by decades of innovation, their systems provide durability, tailored sound control, and performance improvements across the board.