FMF Q4 Hex Slip-On Exhaust w/ Spark Arrestor For 12-16 KTM 350/500 EXC

• Color: Silver
• End cap material: Stainless steel
• Material: Stainless Steel / Aluminum
• Mid pipe material: Stainless steel
• Mounting Style: Slip-On
• Muffler finish: Natural
• Muffler sleeve material: Aluminum
• Spark arrestor: Included
• Type: Muffler Assembly
• Weight: 5.0 lbs.

The FMF Q has always been in a league of its own and our latest Q4 HEX is the most significant upgrade to date. You don't need to settle for a plugged up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance.

• Less sound equals more ground
• Meets USFS and FIM World Enduro sound regulations
• Power gains throughout the entire rpm range
• Spark arrestor included
• Pounds lighter than stock
• Rugged design for off-road endurance
• Only US manufacturer to offer dedicated quiet exhaust systems
• MADE IN THE USA
• Can be used with FMF or Stock OEM Header