Big Gun

Big Gun features top-quality performance products designed to elevate your ATV experience. Founded in 1997 by 3-time 4-Stroke AMA National Champion Mike Young, Jr., Big Gun Exhaust has grown into a leading name in the industry, known for its extensive range of 4-stroke exhaust solutions. Catering to MX, Sport ATV, Utility ATV, Side x Side, Street, and Scooter markets, Big Gun is recognized for its commitment to high-quality, American-made products and exceptional customer service.

In this collection, you'll find EFI Power Boxes that optimize your ATV’s fuel management system, enhancing engine performance and responsiveness. The quiet exhaust insert is perfect for those who want to reduce noise while maintaining performance, providing a quieter ride without compromising on power.

The slip-on muffler is another highlight, offering an easy upgrade to boost horsepower and improve exhaust flow. Its design ensures a perfect fit and simple installation, making it a hassle-free addition to your ATV. With a focus on manufacturing excellence and fast lead times, Big Gun Exhaust has achieved remarkable growth and built a global customer base, thanks to its dedication to quality and customer satisfaction.