FMF Racing Q4 Hex Slip-On Exhaust

FMF Racing Q4 Hex Slip-On Exhaust - Quiet Performance Without Compromise

The FMF Racing Q4 Hex Slip-On Exhaust is designed for riders who want to maximize performance while meeting strict sound requirements on the trail, track, and backcountry. Combining advanced exhaust technology with a rugged off-road-ready design, the Q4 Hex delivers power gains throughout the entire RPM range, reduced weight compared to stock systems, and impressive sound control. Whether you're tackling technical trails or long-distance enduro rides, this premium slip-on exhaust lets you feel the power without the excessive noise.

Key Features & Benefits:

• Power Gains Across the Entire RPM Range: Engineered to improve exhaust flow and deliver stronger, more usable power from low-end acceleration through top-end performance.
• Advanced Quiet-Core Technology: Utilizes intricate chambers, internal baffles, and proprietary multi-stage packing materials to reduce sound output while maintaining excellent performance.
• Meets Strict Sound Regulations: Designed to meet FIM World Enduro sound regulations and typically operates well below 96 dB on most machines, making it ideal for sound-sensitive riding areas.
• Lightweight Performance Design: Significantly lighter than many stock exhaust systems, helping reduce overall vehicle weight for improved handling and responsiveness.
• U.S. Forestry Approved Spark Arrestor Included: Features a maintenance-free stainless steel spark arrestor screen that helps meet trail-riding requirements while providing added peace of mind.
• Rugged Off-Road Construction: Built to withstand the demands of aggressive trail riding, enduro competition, and harsh off-road environments.
• Optimized Exhaust Flow: Incorporates advanced sound-absorbing materials and carefully engineered internal chambers to accelerate exhaust flow with minimal power loss.
• Trail-Friendly Sound Control: Delivers the philosophy of "less sound equals more ground", allowing riders to access more riding areas while enjoying a quieter exhaust note.

Why Choose the FMF Racing Q4 Hex Slip-On Exhaust?

The FMF Racing Q4 Hex Slip-On Exhaust is the perfect solution for riders who demand performance, durability, and responsible sound levels in one package. With proven power gains, lightweight construction, advanced noise-reduction technology, and an included spark arrestor, the Q4 Hex is built to help you ride farther, explore more trails, and stay compliant with sound regulations. When you want to feel the power instead of hear it, the Q4 Hex delivers the performance and reliability that FMF Racing is known for.

NOTE: For closed course competition use only. Not intended for street use.

NOTE: Product images are for reference only and may not reflect exact specifications, colors, fitment, or included components.