2012 Mazda MX-5 Miata Exhaust System Kits

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Keep Your 2012 Mazda MX-5 Miata in Top Shape with a Quality Exhaust System Kit

When it comes to maintaining or upgrading your 2012 Mazda MX-5 Miata, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Exhaust System Kit for your MX-5 Miata. We currently carry a top Exhaust System Kit in stock that is built to last. Whether you’re replacing a damaged Exhaust System Kit or looking to upgrade, our selection for the 2012 Mazda MX-5 Miata ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Exhaust Manifold and Headers and Exhaust Mufflers to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2012 Mazda MX-5 Miata running smoothly and looking great.

Essential 2012 Mazda MX-5 Miata Exhaust System Kits

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16668)

Street Series Cat-Back Performance Exhaust System

from

$904.99
The MagnaFlow 2006-2014 Mazda MX-5 Miata Street Series Cat-Back Performance Exhaust System brings out the personality of your 2.0L 2006-2014 Mazda MX-5 Miata with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Mazda MX-5 Miata exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Mazda MX-5 Miata’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16668 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16668 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited finish warranty and limited construction warranty.

Product Features:
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
  • Dyno-proven performance
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Borla Performance Exhaust – T-304 Ss, 2.25" Dia, Single Exhaust With Dual Exit, Dual Right 2.5"Polished S (Part No.11919)

T-304 Ss, 2.25" Dia, Single Exhaust With Dual Exit, Dual Right 2.5"Polished S

from

$889.99
The exhaust sound provides acoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. The S-Type optimized combination of packing filament, straight-through core dimensions, perforation pattern and cylindrical shape delivers the intoxicating BORLA(R)Sound of Power with every squeeze of the throttle.

Product Features:
  • Slim, Equidistant Space Between Wide Diameter Core And Muffler Wall Provides An Aggressive And Throaty High-Performance Sound
  • Highly-Evolved Straight-Through Design Proven To Out-Flow A Straight Pipe
  • Built From High Quality T-304 Stainless Steel
  • Aggressive S-Type Sound Under Acceleration, No Drone At Highway Speeds
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Most Popular Exhaust System Kit for 2012 Mazda MX-5 Miatas

Enhance your 2012 Mazda MX-5 Miata with this popular Exhaust System Kit we have in stock, for $904.99.

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16668)

Street Series Cat-Back Performance Exhaust System

from

$904.99
The MagnaFlow 2006-2014 Mazda MX-5 Miata Street Series Cat-Back Performance Exhaust System brings out the personality of your 2.0L 2006-2014 Mazda MX-5 Miata with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Mazda MX-5 Miata exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Mazda MX-5 Miata’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16668 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16668 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited finish warranty and limited construction warranty.

Product Features:
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
  • Dyno-proven performance
See More

FAQs for 2012 Mazda MX-5 Miata Exhaust System Kits

What’s the price range for 2012 Mazda MX-5 Miata Exhaust System Kits?

We currently have just one Exhaust System Kits for the 2012 Mazda MX-5 Miata in stock: Street Series Cat-Back Performance Exhaust System and it costs $904.99.

Does Advance Auto Parts sell Exhaust System Kits for other Mazda MX-5 Miata model years?

Yes, we carry Exhaust System Kits for 17 model years of Mazda MX-5 Miatas between 2006 and 2025. The following model years are the most popular for Exhaust System Kit purchases: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2014.

Does Advance Auto Parts sell Exhaust System Kits for any other 2012 Mazda models?

Yes. We stock Exhaust System Kits for 1 other popular 2012 Mazda models. Some of the most popular are 2012 3 Exhaust System Kits and 2012 6 Exhaust System Kits.

What types of Exhaust System Kits do you sell for my 2012 Mazda MX-5 Miata?

We currently have just 1 Exhaust System Kit in stock for a 2012 Mazda MX-5 Miata, and as of 3/1/26, it is an Exhaust System Kit.

Can I get help with 2012 Mazda MX-5 Miata Exhaust System Kit orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Exhaust System Kits and more.

What is your return policy for Mazda MX-5 Miata Exhaust System Kits?

Advance Auto Parts keeps returns simple. For new Mazda MX-5 Miata Exhaust System Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.