When choosing a performance exhaust system for my Nissan 370Z, I look for options that balance sound, durability, and performance gains. The DNA Motoring CBE-370Z-D-T3 stands out for its deep tone and significant horsepower boost, making it ideal for drivers seeking aggressive sound and power. The Invidia Gemini Titanium offers a premium titanium build, perfect for those prioritizing weight savings and high-end materials, but it comes at a higher price. Meanwhile, the ISR Performance GT provides a straightforward sporty upgrade with solid performance at a mid-range cost, though it may increase noise beyond stock levels. Each choice involves a tradeoff between cost, sound, and ease of installation, so I’ll walk through what each offers to help you make an informed decision.
Key Takeaways
- The DNA Motoring CBE-370Z-D-T3 offers a significant horsepower boost with a deep, aggressive tone but is more suited for VQ37VHR engines.
- Invidia Gemini systems provide high-quality titanium construction, reducing weight and increasing durability, at a premium price.
- ISR Performance parts are a good balance of performance and affordability but may require professional installation and increase exhaust noise.
- Compatibility and installation difficulty vary, with some systems designed specifically for certain model years or engine types.
- Sound enhancement and material quality are the primary differentiators among these exhaust systems.
| DNA Motoring CBE-370Z-D-T3 Stainless Steel Cat Back Exhaust System for 2009-2019 Nissan 370Z Z34 Fairlady Z 3.7L VQ37VHR V6 |  | Best Overall Performance Upgrade | Fitment: 2009-2019 Nissan 370Z Z34 with 3.7L VQ37VHR V6 engines | Material: T-304 Stainless Steel | Construction: Mandrel-bent, TIG welded CNC flange | VIEW ON AMAZON | See Our Full Breakdown |
| ISR Performance Parts IS-GT-370Z Single GT Exhaust for Nissan 370Z |  | Best for a Sporty, Custom Sound | VIEW ON AMAZON | See Our Full Breakdown | |||
| Invidia Gemini Cat-Back Exhaust System with Titanium Rolled Tip for Nissan 370Z |  | Best Premium Titanium Option | Application: Nissan 370Z (2009 and newer) | Piping Diameter: 60 mm | Tip Size: 110 mm | VIEW ON AMAZON | See Our Full Breakdown |
| Invidia Gemini Cat-Back Exhaust System with Stainless Steel Rolled Tip for Nissan 370Z |  | Best Durable Stainless Steel Option | Piping Diameter: 60 mm | Tip Size: 110 mm | Application: 2009-Up Nissan 370Z | VIEW ON AMAZON | See Our Full Breakdown |
| performance exhaust systems for nissan 370z | Material | Application | Piping Diameter | Tip Size |
|---|---|---|---|---|
| DNA Motoring CBE-370Z-D-T3 Sta | T-304 Stainless Steel | — | — | — |
| ISR Performance Parts IS-GT-37 | — | — | — | — |
| Invidia Gemini Cat-Back Exhaus | Titanium | Nissan 370Z (2009 and newer) | 60 mm | 110 mm |
| Invidia Gemini Cat-Back Exhaus | — | 2009-Up Nissan 370Z | 60 mm | 110 mm |
More Details on Our Top Picks
DNA Motoring CBE-370Z-D-T3 Stainless Steel Cat Back Exhaust System for 2009-2019 Nissan 370Z Z34 Fairlady Z 3.7L VQ37VHR V6
This system shines for its combination of durability, sound, and power gains. Made from T-304 stainless steel with mandrel bends and TIG welding, it offers corrosion resistance and smooth exhaust flow. Compared to other options, it delivers a notable 15-25 HP increase, making it ideal for those seeking a significant performance boost. However, its design is specific to the 3.7L VQ37VHR engine, so compatibility with other models is limited. Installation may require some mechanical skill, and the louder exhaust note might not suit everyone. Overall, this pick balances durability and performance for serious enthusiasts.
Pros:- Increases horsepower and torque by 15-25 HP
- High-quality stainless steel construction
- Deep, aggressive exhaust tone
- Improves engine efficiency and sound
Cons:- Designed specifically for 3.7L V6 engines
- Installation may be challenging for beginners
- May significantly increase exhaust noise
Best for: Performance-focused drivers seeking maximum power and aggressive sound
Not ideal for: Casual drivers or those wanting a quieter exhaust system
- Fitment:2009-2019 Nissan 370Z Z34 with 3.7L VQ37VHR V6 engines
- Material:T-304 Stainless Steel
- Construction:Mandrel-bent, TIG welded CNC flange
- Muffler Diameter:4 inches
- Main Piping Diameter:2.25 inches
- Inlet Diameter:2.25 inches
Our verdict“This system delivers excellent power gains and durability, best for performance enthusiasts with mechanical skills.”
ISR Performance Parts IS-GT-370Z Single GT Exhaust for Nissan 370Z
The ISR Performance GT exhaust is tailored for those who want a sporty sound and improved exhaust flow without the high cost of premium materials. It’s a straightforward upgrade that enhances performance while maintaining durability. Compared with the other options, it’s less complex to install but still may require technical skill. The main tradeoff is that it can produce a louder exhaust note than stock, which might not appeal to everyone. This makes it suitable for drivers who prioritize sound and performance but are comfortable with potentially increased noise and installation effort.
Pros:- Improves exhaust flow and performance
- Durable construction
- Enhances vehicle sound
Cons:- Installation may require technical skill
- May produce exhaust noise beyond stock levels
Best for: Enthusiasts wanting a sporty upgrade with a moderate budget
Not ideal for: Drivers seeking a subtle or quiet exhaust system
Our verdict“A solid choice for sporty upgrades, especially for those comfortable with installation complexity and louder exhaust sounds.”
Invidia Gemini Cat-Back Exhaust System with Titanium Rolled Tip for Nissan 370Z
The Invidia Gemini Titanium system stands out for its lightweight construction and high-end titanium build, which reduces overall weight and enhances durability. Its 60mm piping diameter and titanium rolled tip produce a crisp, refined exhaust note that appeals to those wanting a premium upgrade. While it costs more upfront, the titanium material resists corrosion better than stainless steel, making it a smart choice for long-term reliability. However, the premium price tag might be a barrier for budget-conscious buyers, and professional installation is recommended to achieve a perfect fit.
Pros:- High-quality titanium construction
- Lightweight and durable
- Refined exhaust sound
- Corrosion resistant
Cons:- Higher cost compared to stainless steel options
- Installation may require professional help
Best for: Performance enthusiasts seeking the lightest, most durable exhaust
Not ideal for: Budget-conscious buyers or those seeking a simple DIY install
- Application:Nissan 370Z (2009 and newer)
- Piping Diameter:60 mm
- Tip Size:110 mm
- Material:Titanium
Our verdict“Ideal for buyers prioritizing weight savings and premium materials over cost, with a focus on long-term durability.”
Invidia Gemini Cat-Back Exhaust System with Stainless Steel Rolled Tip for Nissan 370Z
This stainless steel version offers a durable, corrosion-resistant build with a piping diameter of 60mm and a stylish rolled tip. It provides a noticeable performance improvement and sportier appearance without the premium price of titanium. Compared to the titanium model, it’s more accessible but may not be as lightweight or resistant to long-term corrosion in harsh environments. Installation can be complex, often requiring professional help. This system makes sense for drivers wanting solid performance and durability at a more affordable price point.
Pros:- Stainless steel construction ensures durability
- Enhanced exhaust flow and sound
- Sporty aesthetic with rolled tips
Cons:- Installation may require professional assistance
- May significantly increase exhaust noise
Best for: Drivers looking for a durable, sporty exhaust at a reasonable price
Not ideal for: Those seeking the lightest or most refined material
- Piping Diameter:60 mm
- Tip Size:110 mm
- Application:2009-Up Nissan 370Z
Our verdict“A reliable, durable option that balances performance and cost, suitable for everyday sport driving.”
How We Picked
To determine the best performance exhaust systems for the Nissan 370Z, I focused on compatibility with the 2009-2019 models, balancing performance gains, material quality, and ease of installation. I prioritized systems that offer noticeable horsepower and torque improvements, along with durable construction suitable for long-term use. Price range was a factor, but I emphasized value for performance, considering both premium and budget options. I also examined customer reviews and specifications to ensure real-world reliability and fitment, with special attention to sound characteristics and potential noise levels.
| performance exhaust systems for nissan 370z | Material |
|---|---|
| DNA Motoring CBE-370Z-D-T3 Sta | T-304 Stainless Steel |
| ISR Performance Parts IS-GT-37 | — |
| Invidia Gemini Cat-Back Exhaus | Titanium |
| Invidia Gemini Cat-Back Exhaus | — |
Factors to Consider When Choosing Performance Exhaust Systems For Nissan 370z
Choosing the right performance exhaust for your Nissan 370Z depends on your priorities—whether that’s maximum power, weight savings, sound, or budget. In this guide, I highlight key factors to consider including material quality, compatibility, sound levels, and installation complexity, so you can match the system to your driving style and expectations.Material and Durability
Performance exhausts are typically made of stainless steel or titanium. Stainless steel offers good durability and corrosion resistance at a lower cost, making it a popular choice for everyday drivers. Titanium, however, is lighter and more resistant to corrosion, but it commands a higher price and often requires professional installation. Consider where you drive most and how long you want your exhaust to last when choosing material.
Performance Gains and Sound
Look for systems that explicitly state horsepower or torque improvements. Many systems also modify the exhaust note, with some offering deep, aggressive tones, while others aim for a more refined sound. Be mindful that louder systems can increase drone and noise, which may not be suitable for daily commuting or long drives.
Compatibility and Installation
Verify that the system is compatible with your model year and engine type. Some systems are designed specifically for the VQ37VHR engine, while others fit a broader range. Installation difficulty varies; some systems are straightforward bolt-ons, while others require cutting or professional welding. Budget for potential installation costs if needed.
Frequently Asked Questions
Will a performance exhaust system increase my Nissan 370Z’s horsepower?
Yes, most performance exhaust systems, like the DNA Motoring CBE-370Z-D-T3, can boost horsepower and torque by improving exhaust flow. Gains typically range from 15 to 25 HP, depending on the system and engine configuration. However, the actual increase depends on other modifications and tuning as well.
How loud will my exhaust be after installation?
Many aftermarket exhausts, especially those with aggressive mufflers or larger diameter pipes, can significantly increase noise levels. Systems like the ISR Performance GT are louder than stock and may produce drone at highway speeds. If you prefer a subtle sound, look for systems designed with sound dampening features or consider options with adjustable mufflers.
Is professional installation necessary?
While some systems are designed as bolt-ons that can be installed DIY-style, others, especially titanium or custom-fit systems like Invidia Gemini, often require professional help for proper fitment and welding. Assess your mechanical skills and the complexity of the system before deciding whether to hire a pro.
Are these exhaust systems compatible with all Nissan 370Z models?
Most systems are compatible with 2009-2019 Nissan 370Z models, but specific fitment may vary based on engine type and model year. For example, the DNA Motoring system is tailored for VQ37VHR engines, while others like Invidia Gemini fit all 2009 and newer models. Always double-check manufacturer specifications to ensure proper fit.
Do performance exhaust systems affect warranty or emissions?
Installing an aftermarket exhaust can potentially impact your vehicle’s warranty and emissions compliance. Many systems are not CARB-approved, which may make them illegal for street use in some areas. It’s important to verify local regulations and consult with your dealer if warranty concerns are a priority.
Conclusion
If you’re seeking maximum horsepower and aggressive sound, the DNA Motoring CBE-370Z-D-T3 stands out as the best overall choice for serious enthusiasts. Those wanting a lightweight, premium upgrade should consider the Invidia Gemini Titanium, especially if weight savings and durability are top priorities. For drivers on a budget who still want a sporty, durable system, the stainless steel Invidia Gemini offers a reliable middle ground. If ease of installation and moderate performance boosts are your goal, the ISR Performance GT provides a balanced option that doesn’t break the bank. Ultimately, your choice depends on your specific driving needs, budget, and preferred sound profile.
