MagnaFlow Muffler 14161 3.5" Centre Centre 6" Round Stainless Steel
$445.50
Tax included
MagnaFlow Muffler 14161 – 3.5" Centre Inlet Outlet 6" Round Stainless Steel
MagnaFlow 14161 universal performance muffler features a 89mm (3.50") centre inlet and centre outlet with a 150mm (6") round x 350mm (14") body. Its straight-through free-flow design provides excellent exhaust flow while producing the smooth, deep performance exhaust note MagnaFlow is known for.
Manufactured from 100% stainless steel with a premium satin finish, the larger 6" round body provides increased internal volume for improved sound control while retaining the flow characteristics required for high-performance 3.5" exhaust systems.
Best Mufflers provides expert advice and fast shipping Australia-wide.
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MagnaFlow Muffler 14161 – 3.5" Centre Inlet Outlet 6" Round Stainless Steel
MagnaFlow 14161 straight-through performance muffler is designed for high-flow exhaust applications requiring a large 89mm (3.50") inlet and outlet combined with effective sound control.
The 150mm (6") round x 350mm (14") body provides increased internal volume compared with smaller performance mufflers, helping produce a smooth, deep exhaust tone while maintaining excellent exhaust flow. With an overall length of approximately 559mm (22"), the centre-in / centre-out configuration makes the 14161 well suited to inline installation in custom performance exhaust systems.
Key Features
- Genuine MagnaFlow performance muffler
- 89mm (3.50") inlet and outlet
- Centre inlet / centre outlet configuration
- 150mm (6") round body
- 350mm (14") body length
- 559mm (22") overall length
- Straight-through free-flow design
- Designed for high-flow performance exhaust applications
- Deep, smooth performance exhaust tone
- Universal fit for custom exhaust fabrication
Construction
- 100% stainless steel construction
- Straight-through perforated stainless steel core
- Stainless mesh wrap
- Acoustic fibre packing for sound control
- Premium satin finish
- Designed for durability and corrosion resistance
Muffler Specifications
- Part Number: 14161
- Brand: MagnaFlow
- Application: Universal
- Inlet Size: 89mm (3.50")
- Outlet Size: 89mm (3.50")
- Inlet Position: Centre
- Outlet Position: Centre
- Body Profile: 150mm (6") Round
- Body Length: 350mm (14")
- Overall Length: 559mm (22")
- Material: Stainless Steel
- Finish: Satin
- Design: Straight-Through / Free Flow
Exhaust Sound & Performance
The straight-through internal design allows exhaust gases to pass through the muffler with minimal unnecessary restriction. The larger 150mm (6") diameter body provides additional internal volume for sound absorption, helping produce a deep performance exhaust note while controlling excessive harshness.
Final exhaust volume and tone will vary depending on engine capacity, engine modifications, pipe size, catalytic converters, resonators and the remainder of the exhaust system.
Fitment Notes
MagnaFlow 14161 is a universal muffler and is not a vehicle-specific direct-fit component.
- Designed for exhaust systems using 89mm (3.50") pipework
- Welding and exhaust fabrication will normally be required
- Confirm available underbody space before ordering
- Check the 559mm overall length and 150mm body diameter for adequate clearance
- Allow sufficient clearance from the vehicle body, suspension, fuel system and other heat-sensitive components
Professional installation by an experienced exhaust workshop is recommended.
What's Included
- 1 x MagnaFlow 14161 Stainless Steel Performance Muffler
Recommended With
- 89mm (3.50") Exhaust Pipe: See product code "ST089"
- 89mm Exhaust Clamps: Available separately
- 3.50" Mandrel Bends: See product code "SB350"
- Exhaust hangers and mounting hardware
Warranty & Compliance
MagnaFlow mufflers supplied by Best Mufflers are sourced through the official Australian MagnaFlow distribution network and are supplied with the applicable manufacturer's warranty.
MagnaFlow stainless steel mufflers are backed by MagnaFlow's applicable limited lifetime construction warranty, subject to manufacturer terms and conditions.
FAQ
What size exhaust pipe does MagnaFlow 14161 suit?
The 14161 has a 89mm (3.50") inlet and 89mm (3.50") outlet and is designed for 3.5" performance exhaust applications.
What size is the muffler body?
The muffler has a 150mm (6") round body approximately 350mm (14") long, with an overall length of approximately 559mm (22").
Is MagnaFlow 14161 a straight-through muffler?
Yes. It uses a straight-through perforated core designed to provide excellent exhaust flow while the surrounding acoustic material controls exhaust sound.
Is this a direct-fit muffler?
No. MagnaFlow 14161 is a universal performance muffler. Welding and exhaust fabrication will normally be required.
Will the 6" body make it quieter than a smaller muffler?
Generally, the larger body provides greater internal volume for sound absorption than a smaller muffler of a similar design. Final sound level will depend on the complete exhaust system and vehicle application.
Can I pick up from the store?
Yes. Pick up is available but must be pre-arranged before collection.
How much is freight?
Freight varies depending on your delivery location and where stock is available. Please contact us for freight charges before ordering. Where possible, we can arrange dispatch from the nearest available product location to help reduce freight costs and delivery times.
Customer Support
For phone orders, advice, or part enquiries – contact us:
📞 Call Now: +61 2 9547 3511 ✉️ Email Us
🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983
Workshop hours: Mon–Fri 8:00am–5:00pm (By Appointment Only) | Phone and email enquiries welcome 24 hours
Magnaflow-Muffler-14161
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MagnaFlow Muffler 14161 – 3.5" Centre Inlet Outlet 6" Round Stainless Steel
MagnaFlow 14161 universal performance muffler features a 89mm (3.50") centre inlet and centre outlet with a 150mm (6") round x 350mm (14") body. Its straight-through free-flow design provides excellent exhaust flow while producing the smooth, deep performance exhaust note MagnaFlow is known for.
Manufactured from 100% stainless steel with a premium satin finish, the larger 6" round body provides increased internal volume for improved sound control while retaining the flow characteristics required for high-performance 3.5" exhaust systems.
Best Mufflers provides expert advice and fast shipping Australia-wide.
Click the image for larger views and more photos.