Two Brothers S1R Race Slip-On Mufflers

Not Yet Reviewed

Two Brothers S1R Race slip-on mufflers have a sound of pure power in their newly conceived look. It's not just a pretty face; the improved technology increases all-

Two Brothers S1R Race slip-on mufflers have a sound of pure power in their newly conceived look. It's not just a pretty face; the improved technology increases all-around performance. They feature a stamped, durable spring inlet, aluminum CNC machined outlet, and a lightweight magnesium end cap. Two Brothers S1R Race slip-on mufflers are available in aerospace high-temp carbon fiber, high-temp stainless steel, or polished aluminum. Additional notes and features include: * Rubber-lined styled mount * Spiral-wound perforated core * USFS-approved removable screen-type spark arrestor * Accepts P-Series sound-red

Showing In Stock Items. Show All 19 Items.

Results 1 - 13 of 13

Two Brothers S1R Race Slip-On 304 Stainless Steel Inch Muffler 005-5170409-S1

SLIP ON EXHAUST

Part Number: TBR-S0139

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-4180405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Suzuki, Each

Part Number: TBR-0054180405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-3850405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Yamaha, Each

Part Number: TBR-0053850405S1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-3860405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Kawasaki, Each

Part Number: TBR-0053860405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-3910405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Kawasaki, Each

Part Number: TBR-0053910405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-3930405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Can-Am, Each

Part Number: TBR-0053930405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-4160405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Yamaha, Each

Part Number: TBR-0054160405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On 304 Stainless Steel Inch Muffler 005-4230409-S1

Muffler, S1R Race, Slip-On, Oval, Stainless Steel, Natural, Vortex Outlet, Can-Am, Each

Part Number: TBR-0054230409S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-4240405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, for use on Honda®, Each

Part Number: TBR-0054240405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-4920405-S1

Mufflers, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Suzuki, Each

Part Number: TBR-0054920405S1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-3880405-S1

Muffler, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Suzuki, Each

Part Number: TBR-0053880405S1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-4500405-S1

Mufflers, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Suzuki, Each

Part Number: TBR-0054500405S1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Two Brothers S1R Race Slip-On Carbon Fiber Inch Muffler 005-4780405-S1

Mufflers, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Kawasaki, Each

Part Number: TBR-0054780405S1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

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