2008 Infiniti G37 Exhaust System Kits

Keep Your 2008 Infiniti G37 in Top Shape with a Quality Exhaust System Kit

When it comes to maintaining or upgrading your 2008 Infiniti G37, 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 G37. 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 2008 Infiniti G37 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 Catalytic Converters and Exhaust Pipes to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2008 Infiniti G37 running smoothly and looking great.

Essential 2008 Infiniti G37 Exhaust System Kits

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16862)

Street Series Cat-Back Performance Exhaust System

from

$1922.99
The MagnaFlow Street Series Cat-Back Performance Exhaust System 16862 brings out the personality of your 3.5L, 3.7L 2007-2013 INFINITI with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.25in. main piping and 4 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this INFINITI 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 INFINITI’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 16862 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. 16862 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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MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16820)

Street Series Cat-Back Performance Exhaust System

from

$1470.00
The MagnaFlow Street Series Cat-Back Performance Exhaust System 16820 brings out the personality of your 3.7L 2008-2015 INFINITI with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 3 Straight-Through mufflers ending in a Dual Split Rear exit with 4.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this INFINITI 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 INFINITI’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 16820 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. 16820 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

Most Popular Exhaust System Kit for 2008 Infiniti G37s

Enhance your 2008 Infiniti G37 with this popular Exhaust System Kit we have in stock, for $1,470.00.

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16820)

Street Series Cat-Back Performance Exhaust System

from

$1470.00
The MagnaFlow Street Series Cat-Back Performance Exhaust System 16820 brings out the personality of your 3.7L 2008-2015 INFINITI with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 3 Straight-Through mufflers ending in a Dual Split Rear exit with 4.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this INFINITI 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 INFINITI’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 16820 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. 16820 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 2008 Infiniti G37 Exhaust System Kits

What’s the price range for 2008 Infiniti G37 Exhaust System Kits?

We currently have just one Exhaust System Kits for the 2008 Infiniti G37 in stock: Street Series Cat-Back Performance Exhaust System and it costs $1,470.00.

Does Advance Auto Parts sell Exhaust System Kits for other Infiniti G37 model years?

Yes, we carry Exhaust System Kits for 4 model years of Infiniti G37s between 2009 and 2013. The following model years are the most popular for Exhaust System Kit purchases: 2013, 2012, 2011, 2010, and 2009.

Does Advance Auto Parts sell Exhaust System Kits for any other 2008 Infiniti models?

Yes. We stock Exhaust System Kits for 6 other popular 2008 Infiniti models. Some of the most popular are 2008 G35 Exhaust System Kits, 2008 M45 Exhaust System Kits, 2008 FX45 Exhaust System Kits, 2008 QX56 Exhaust System Kits, and 2008 EX35 Exhaust System Kits.

What types of Exhaust System Kits do you sell for my 2008 Infiniti G37?

We currently have just 1 Exhaust System Kit in stock for a 2008 Infiniti G37, and as of 11/2/25, it is an Exhaust System Kit.

Can I get help with 2008 Infiniti G37 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 Infiniti Exhaust System Kits and more.

What is your return policy for Infiniti G37 Exhaust System Kits?

Advance Auto Parts keeps returns simple. For new Infiniti G37 Exhaust System Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.