
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
MagnaFlow Muffler Mag SS 3in 14X4X4 3.0X3.0The MagnaFlow 4in. Round Straight Through Performance Exhaust Muffler 10419 brings our world famous exhaust sound and dyno proven performance to your ride in a weight optimized 4x4x14in. package with a premium satin finish. The straight through free flowing design of this round bodied muffler s reversible; universal 3 3in. diameter inlet outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the
The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10419 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x14in. package with a premium satin finish.The straight-through free-flowing design of this round-bodied muffler s reversible; universal 3/3in. diameter inlet/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved; professional installation is highly recommended. Internally; 10419 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful; resonant tone. This muffler is made of durable; corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques; all backed by MagnaFlows limited lifetime construction warranty.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2122 reviews
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Product Reviews
★★★★★ 5
Works
Fit my 1996 xr6 150 just fine. Engine runs at correct temperature so they are working as they should.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Quick delivery
Fit like they should and seems to be working great
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great product
Great product
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Fit Mercury 150 saltwater 2 stroke great!
These fit my Mercury 150 perfect. Took it out for a test run and engine ran great with no overheating issues.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Work’s okay
They work ok, as expected
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Reviewed in the United States on August 26, 2025
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