Big Gun’s BIG EXO Stainless ATV Slip‑Ons combine premium materials with advanced acoustic engineering. The exhaust system features a stamped 304 stainless steel coned inlet and a hexagon‑shaped large‑diameter housing, both designed to increase volume while maintaining structural integrity. A 304 stainless steel mid‑pipe and a black powder‑coated stainless steel end tip provide corrosion resistance and a clean finish. The lightweight black powder‑coated aluminum muffler, reinforced with TIG‑welded brackets, delivers significant horsepower and torque gains while the internal sound‑wave altering technology produces a deeper, yet tolerable, exhaust tone. A removable screen‑type spark arrestor is also included for safety and compliance.
Manufactured in the USA, the BIG EXO Slip‑Ons are built to meet the demands of high‑performance ATV applications. The combination of stainless steel and aluminum components ensures durability and weight savings, while the precise engineering of the inlet, housing, and mid‑pipe optimizes airflow. The system’s design allows for easy installation and maintenance, making it a reliable upgrade for riders seeking both performance and longevity.