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Mazda Replacement Mufflers

Mazda Muffler Invest in your car's on-road performance by buying only the best high-quality components. Buyers who acquire a Mazda know that reliability and elegance are worth the price; excellent parts will keep your vehicle on the road. If great gas mileage and durability are important for your regular commute, car buyers go with vehicles designed by Mazda. The Mazda Muffler is a device that functions to lessen the sound coming from your vehicle's power plant. This component is required by law to be in good operating order ahead of traveling on public roads. Mazda Mufflers are located along the tail pipe and rearward of the catalytic converter; it employs a resonance chamber in order to silencing engine sounds. When there are any concerns about our parts or accessories, our customer service people are available during business hours. When you start to research quality items for your car or truck, you often wind up with more questions than answers, so you can rely on our expert live service technicians to assist. When you're craving the best deals on fantastic parts at excellent rates, check out www.partsgeek.com.

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Review Fitment Notes
Rear Bosal Muffler - for 1990 Mazda Miata 1.6L 4 Cyl - 284-567 Click to Enlarge
4.7 Stars
Bosal 284-567
Muffler
Loading Reviews...
Part Number: 284-567
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Rear Silencer
Position: Rear
Condition: New
Pipe Material: Aluminized Steel
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$115.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1990 Mazda Miata 1.6L 4 Cyl
Rear Bosal Muffler - for 1991 Mazda Miata 1.6L 4 Cyl - 284-567 Click to Enlarge
4.7 Stars
Bosal 284-567
Muffler
Loading Reviews...
Part Number: 284-567
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Rear Silencer
Position: Rear
Condition: New
Pipe Material: Aluminized Steel
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$115.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1991 Mazda Miata 1.6L 4 Cyl
Center API Muffler - for 2010 Mazda CX9 3.7L V6 - 2103-480039 Click to Enlarge
4.7 Stars
API 2103-480039
Muffler
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Part Number: 95930-07341997
Brand: API
Notes: Exhaust Muffler Assembly -- Federal and California
Position: Center
Condition: New
Shipping Options: Ground
$151.98
(15) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2010 Mazda CX9 3.7L V6
Walker Muffler - for 1996 Mazda Miata 1.8L 4 Cyl - 55207 Click to Enlarge
5 Stars
Walker 55207
Muffler
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Part Number: 55207
Brand: Walker
Notes: Quiet-Flow SS Muffler Assembly -- Air Gap Pipe; Air Space Between Pipes Acts as a Heat Insulator; Appearance may be different than OE Pipe; Premium; Stainless Steel Tip; Limited Lifetime Warranty
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
Finish: Aluminized
Shipping Options: Ground
$127.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1996 Mazda Miata 1.8L 4 Cyl
Walker Muffler - for 1997 Mazda Miata 1.8L 4 Cyl - 55207 Click to Enlarge
5 Stars
Walker 55207
Muffler
Loading Reviews...
Part Number: 55207
Brand: Walker
Notes: Quiet-Flow SS Muffler Assembly -- Air Gap Pipe; Air Space Between Pipes Acts as a Heat Insulator; Appearance may be different than OE Pipe; Premium; Stainless Steel Tip; Limited Lifetime Warranty
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
Finish: Aluminized
Shipping Options: Ground
$127.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1997 Mazda Miata 1.8L 4 Cyl
Rear Bosal Muffler - for 1995 Mazda Miata 1.8L 4 Cyl - 284-567 Click to Enlarge
4.7 Stars
Bosal 284-567
Muffler
Loading Reviews...
Part Number: 284-567
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Rear Silencer
Position: Rear
Condition: New
Pipe Material: Aluminized Steel
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$115.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1995 Mazda Miata 1.8L 4 Cyl
Rear Bosal Muffler - for 1992 Mazda Miata 1.6L 4 Cyl - 284-567 Click to Enlarge
4.7 Stars
Bosal 284-567
Muffler
Loading Reviews...
Part Number: 284-567
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Rear Silencer
Position: Rear
Condition: New
Pipe Material: Aluminized Steel
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$115.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1992 Mazda Miata 1.6L 4 Cyl
Center API Muffler - for 2012 Mazda CX9 3.7L V6 - 2103-480039 Click to Enlarge
4.7 Stars
API 2103-480039
Muffler
Loading Reviews...
Part Number: 118802-07341997
Brand: API
Notes: Exhaust Muffler Assembly -- Federal and California
Position: Center
Condition: New
Shipping Options: Ground
$151.98
(15) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2012 Mazda CX9 3.7L V6
Rear Bosal Muffler - for 1993 Mazda Miata 1.6L 4 Cyl - 284-567 Click to Enlarge
4.7 Stars
Bosal 284-567
Muffler
Loading Reviews...
Part Number: 284-567
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Rear Silencer
Position: Rear
Condition: New
Pipe Material: Aluminized Steel
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$115.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1993 Mazda Miata 1.6L 4 Cyl
Rear Bosal Muffler - for 1994 Mazda Miata 1.8L 4 Cyl - 284-567 Click to Enlarge
4.7 Stars
Bosal 284-567
Muffler
Loading Reviews...
Part Number: 284-567
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Rear Silencer
Position: Rear
Condition: New
Pipe Material: Aluminized Steel
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$115.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1994 Mazda Miata 1.8L 4 Cyl
Center API Muffler - for 2011 Mazda CX9 3.7L V6 - 2103-480039 Click to Enlarge
4.7 Stars
API 2103-480039
Muffler
Loading Reviews...
Part Number: 96973-07341997
Brand: API
Notes: Exhaust Muffler Assembly -- Federal and California
Position: Center
Condition: New
Shipping Options: Ground
$151.98
(15) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2011 Mazda CX9 3.7L V6
Rear API Muffler - for 1990 Mazda Miata 1.6L 4 Cyl - 2103-61343-5 Click to Enlarge
5 Stars
API 2103-61343-5
Muffler
Loading Reviews...
Part Number: 8532-07591436
Brand: API
Notes: Exhaust Muffler Assembly -- Federal and California
Position: Rear
Condition: New
Shipping Options: Ground
$83.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
1990 Mazda Miata 1.6L 4 Cyl
Rear Bosal Muffler - for 1985 Mazda RX7 1.1L Rotary - 278-333 Click to Enlarge
3 Stars
Bosal 278-333
Muffler
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Part Number: 278-333
Brand: Bosal
Notes: BRExhaust Direct-Fit Exhaust Muffler Assembly -- Engine: 12A
Position: Rear
Condition: New
Finish: Aluminized
Muffler Material: Aluminized Steel
Shipping Options: Ground
$210.43
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mazda RX7 1.1L Rotary
Walker Muffler - for 1990 Mazda Miata 1.6L 4 Cyl - 55207 Click to Enlarge
5 Stars
Walker 55207
Muffler
Loading Reviews...
Part Number: 55207
Brand: Walker
Notes: Quiet-Flow SS Muffler Assembly -- Air Gap Pipe; Air Space Between Pipes Acts as a Heat Insulator; Appearance may be different than OE Pipe; Premium; Stainless Steel Tip; Limited Lifetime Warranty
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
Finish: Aluminized
Shipping Options: Ground
$127.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1990 Mazda Miata 1.6L 4 Cyl
Rear API Muffler - for 1991 Mazda Miata 1.6L 4 Cyl - 2103-61343-5 Click to Enlarge
5 Stars
API 2103-61343-5
Muffler
Loading Reviews...
Part Number: 8533-07591436
Brand: API
Notes: Exhaust Muffler Assembly -- Federal and California
Position: Rear
Condition: New
Shipping Options: Ground
$83.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
1991 Mazda Miata 1.6L 4 Cyl
Flowmaster Muffler - for 2004 Mazda Miata 1.8L 4 Cyl - 952462 Click to Enlarge
Flowmaster Muffler - for 2004 Mazda Miata 1.8L 4 Cyl - 952462 Click to Enlarge
Flowmaster Muffler - for 2004 Mazda Miata 1.8L 4 Cyl - 952462 Click to Enlarge
Website Reviews
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Part Number: 952462
Brand: Flowmaster
Notes: 60 Series (TM) Delta Flow Muffler -- 2.25 in. Center Inlet / Offset Outlet; Case Dimensions 5 in. x 10 in. x 13 in.; 19 in. Overall Length; Aluminized Steel; Not Direct Fit-Some Adaptation Required
  • Mild to Moderate Exterior Exhaust Tone
  • Improved HP/TQ and Potential Mileage Improvement
  • Minimal Interior Resonance
  • Premium Flowmaster Quality
  • Durable Fully Welded 16ga Aluminized Steel
  • Excellent Choice for 4 -6 Cylinder Vehicles
  • 3 Year Limited Warranty
  • Race Proven Patented Delta Flowr Technology
Condition: New
Automotive Item Grade: High Performance
Color: Black
Fitment: Universal
Material: Aluminized Steel
Mount Type: Uses New Hangers (Not Included)
Muffler Series: 60 Series Delta Flow
Muffler Type: Reflection
Outlet Connection Type: Pipe
Sound Level: Moderate
Shipping Options: Free Ground Shipping
$158.95
with FREE Shipping
(5) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2004 Mazda Miata 1.8L 4 Cyl
Rear Bosal Muffler - for 1995 Mazda Miata - W0133-1608009 Click to Enlarge
5 Stars
Bosal W0133-1608009
Muffler
Loading Reviews...
Part Number: W0133-1608009
Brand: Bosal
Position: Rear
Condition: New
Shipping Options: Ground Shipping
List Price:
$321.78
Our Price: $108.58
View Details
This Part Fits:
Catalog: A
Vehicle
1995 Mazda Miata
Walker Muffler - for 2003 Mazda B3000 3.0L V6 - 18588 Click to Enlarge
5 Stars
Walker 18588
Muffler
Loading Reviews...
Part Number: 18588
Brand: Walker
Notes: SoundFX Direct Fit Muffler -- Requires 36233; If welded assembly, replace all required parts
  • RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
Condition: New
Body Material: Steel
Finish: Aluminized
Shipping Options: Ground
$39.08
(3) In Stock
This Part Fits:
Catalog: H
Vehicle Engine Wheel Base
2003 Mazda B3000 3.0L V6 111.6
AP Exhaust Muffler - for 2004 Mazda B2300 2.3L 4 Cyl - 5555 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 5555
Brand: AP Exhaust
Notes: Exhaust Muffler -- Silentone DIY; (Revised Design)
Condition: New
Shipping Options: Ground
$40.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2004 Mazda B2300 2.3L 4 Cyl
DIY Solutions Muffler Kit - for 2004 Mazda Tribute 3.0L V6 - EXH00670 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: EXH00670
Brand: DIY Solutions
Notes: Exhaust Spring -- V6 3.0L
Condition: New
Package Contents: (1) Rear Muffler; (1) Center Muffler; Gasket
Shipping Options: Free Ground Shipping
$187.95
with FREE Shipping
(10) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2004 Mazda Tribute 3.0L V6
Left Walker Muffler - for 2015 Mazda CX9 3.7L V6 - 22268 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 22268
Brand: Walker
Notes: Quiet-Flow SS Muffler
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee. Visit Walkerexhaust.com for details.
Position: Left
Condition: New
Body Material: Stainless Steel
Finish: Natural
Shipping Options: Ground
$111.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2015 Mazda CX9 3.7L V6

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Some of our Customer Reviews
5 of 5
Verified Customer
4/19/13 06:57 PM - USA

Lowest price I found anywhere - $60+ cheaper than local stores, including shipping which was only $8.95. Ordered Wednesday at noon and arrived 9am on Friday!!!Perfect fit. - ck94MX-6

- 1994 Mazda MX6 Muffler
5 of 5
Verified Customer
5/3/13 01:35 AM - USA

Good price and quality, nice sound. Appears to be a generic exhaust for the Miata, I had to remove one of the front hangers (there are two) that faces the torque arm to improve access to the passenger side converter stud. All other hangers fit perfectly. Making it a two piece assembly would also ease installation. - 1995 miata

- 1995 Mazda Miata Muffler