Magnaflow Street Series Cat-Back Exhaust System — Fits 2006-2014 Mazda MX-5 Miata

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SKU: MAG16668

About Magnaflow MagnaFlow has been America's leader in stainless steel ...Read more

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Sale price$1,220.48 Regular price$1,364.81
12200 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Magnaflow

MagnaFlow has been America's leader in stainless steel performance exhaust since 1981. From the rumbly Pro Street to the OE-quiet Touring series, every MagnaFlow exhaust delivers measurable HP, an unmistakable note, and a lifetime warranty.

Watch in action

Magnaflow Street Series Cat-Back Exhaust System (16668)

Elevate the driving experience of your 2006-2014 Mazda MX-5 Miata (2.0L) with the Magnaflow Street Series Cat-Back Performance Exhaust System. Engineered to amplify the sporty character of the Miata, this system delivers a refined yet aggressive exhaust note and proven performance enhancements, making every drive more thrilling.

Refined Sound and Performance for Your Miata

  • Optimized Flow: Features a fast-flowing, mandrel-bent 2.5-inch main piping designed to improve exhaust gas velocity and maximize the performance of your 2.0L engine.
  • Sporty Tone: Equipped with two Straight-Through mufflers, this system produces a moderate exterior and mild interior sound level, offering a satisfying sporty growl without being intrusive.
  • Dual Rear Exit: A Dual Split Rear exit configuration is finished with 3.5-inch polished, welded-on double-wall angle-cut folded edge tips, adding a dynamic and performance-oriented look to the Miata's rear.
  • Dyno-Proven Gains: This cat-back system is engineered to deliver measurable improvements in horsepower and torque, enhancing the Miata's nimble performance.

Durable Construction for Everyday Fun

Crafted from high-quality materials, the Magnaflow 16668 system is built for durability and consistent performance. Its direct-fit, cat-back design ensures a straightforward installation, replacing your factory exhaust from the catalytic converter back. Experience a noticeable upgrade in sound, power, and visual appeal. Equip your Mazda MX-5 Miata with an exhaust system that perfectly complements its sporty nature. Get the Magnaflow 16668 at GGCRACING.

About Magnaflow

MagnaFlow has been America's leader in stainless steel performance exhaust since 1981. From the rumbly Pro Street to the OE-quiet Touring series, every MagnaFlow exhaust delivers measurable HP, an unmistakable note, and a lifetime warranty.

Watch in action

Magnaflow Street Series Cat-Back Exhaust System (16668)

Elevate the driving experience of your 2006-2014 Mazda MX-5 Miata (2.0L) with the Magnaflow Street Series Cat-Back Performance Exhaust System. Engineered to amplify the sporty character of the Miata, this system delivers a refined yet aggressive exhaust note and proven performance enhancements, making every drive more thrilling.

Refined Sound and Performance for Your Miata

  • Optimized Flow: Features a fast-flowing, mandrel-bent 2.5-inch main piping designed to improve exhaust gas velocity and maximize the performance of your 2.0L engine.
  • Sporty Tone: Equipped with two Straight-Through mufflers, this system produces a moderate exterior and mild interior sound level, offering a satisfying sporty growl without being intrusive.
  • Dual Rear Exit: A Dual Split Rear exit configuration is finished with 3.5-inch polished, welded-on double-wall angle-cut folded edge tips, adding a dynamic and performance-oriented look to the Miata's rear.
  • Dyno-Proven Gains: This cat-back system is engineered to deliver measurable improvements in horsepower and torque, enhancing the Miata's nimble performance.

Durable Construction for Everyday Fun

Crafted from high-quality materials, the Magnaflow 16668 system is built for durability and consistent performance. Its direct-fit, cat-back design ensures a straightforward installation, replacing your factory exhaust from the catalytic converter back. Experience a noticeable upgrade in sound, power, and visual appeal. Equip your Mazda MX-5 Miata with an exhaust system that perfectly complements its sporty nature. Get the Magnaflow 16668 at GGCRACING.

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