TRINITY RACING Dual Slip-On Mufflers - Black TR-4186S-BK

If you're running a high-performance build that demands both power and compliance, a quality slip-on exhaust system is non-negotiable. The TRINITY RACING Dual Slip-On Mufflers deliver Stage 5 performance with USFS-approved spark arrestors, making them suitable for serious track work and trail riding alike. Built from domestic 304 stainless steel and finished with precision-machined billet aluminum components, this system offers the durability and thermal efficiency serious riders expect.

These mufflers bolt directly onto your existing mid-pipes, simplifying installation while maintaining OEM fitment standards. The fully TIG-welded construction and brushed stainless steel tubing ensure longevity under extreme conditions, while the dual aluminum design optimizes exhaust scavenging for measurable performance gains.

• 304 brushed stainless steel pipes
• Dual aluminum mufflers
• 6061 billet machined tips
• 6061 billet muffler clamps
• USFS approved spark arrestors
• Oxygen sensor bung included
• Stage 5 performance system
• Fully TIG welded construction
• Made in the U.S.A.
• Bolt-on installation