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Upgrade the sound and performance of your Infiniti G37 3.7L with this High‑Performance Catback Exhaust System, engineered to enhance exhaust flow, improve throttle response, and deliver a deep, aggressive performance tone.
Designed specifically for the 3.7L V6 platform, this system reduces factory backpressure to promote smoother power delivery and stronger mid‑range acceleration. The performance‑tuned muffler provides a refined idle note with a bold, sporty exhaust sound under acceleration.
Available in Titanium Alloy or T304 Stainless Steel, allowing you to choose between lightweight performance or durable long‑term reliability.
Precision engineered for direct bolt‑on installation using factory mounting points.
Material Options
Titanium Alloy Version
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Lightweight construction
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Enhanced performance tone
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Superior corrosion resistance
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Distinct high‑performance sound profile
T304 Stainless Steel Version
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Durable and heat resistant
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Deep, refined exhaust tone
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Long‑lasting corrosion protection
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Excellent value performance upgrade
Performance Features
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High‑flow catback exhaust design
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Reduced backpressure vs OEM
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Improved throttle response
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Enhanced mid‑range performance
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Performance‑tuned muffler system
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Mandrel bent piping
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Precision welded construction
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Direct bolt‑on installation
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No cutting or permanent modifications required
Fitment
Infiniti G37
3.7L V6
Model Years 2010–2021
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

Performance Titanium Stainless Steel Catback Exhaust System for Infiniti G37 3.7L
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


