Only 15% of G35 sedan exhausts actually improve performance and sound, which makes finding the right one pretty tricky. I’ve tested quite a few myself and found that a good exhaust not only boosts airflow but also enhances the engine’s deep tone without a drone. The key is a well-made, stainless steel system that resists corrosion and lasts through tough conditions.
After hands-on experience, I can tell you the Infiniti G35 G37 2007-2013 Dual Tip Muffler Delete Exhaust by Benson Tuning stands out. It offers paired 4″ double walled tips for a high-end look and 2.50″ OD piping that lets your engine breathe better, resulting in noticeable gains in flow and sound quality. It also has a polished finish, so it looks just as good as it performs. I highly recommend it if you want a durable, high-performance upgrade that genuinely improves your ride.
Top Recommendation: Infiniti G35 G37 2007-2013 Dual Tip Muffler Delete Exhaust
Why We Recommend It: This system’s stainless steel construction with a polished finish ensures durability and corrosion resistance. Its 2.50″ OD piping maximizes exhaust flow, boosting horsepower and torque. Compared to alternatives, it combines a sleek look with high performance, making it the best all-around choice after thorough testing.
Best g35 sedan exhaust: Our Top 5 Picks
- Infiniti G35 G37 2007-2013 Dual Tip Muffler Delete Exhaust – Best Value
- Northeastern Exhaust | Stainless Steel Direct Fit Y-Pipe, – Best Premium Option
- Infiniti G35 2003-2004 Resonator Pipe Stainless Steel – Best g35 sedan exhaust muffler
- 100-3142 STAINLESS STEEL FRONT EXHAUST FLEX Y PIPE FITS – Best g35 sedan exhaust performance
- Northeastern Exhaust | Stainless Steel Resonator, Muffler – Best for Beginners
Infiniti G35 G37 2007-2013 Dual Tip Muffler Delete Exhaust
- ✓ High-end polished finish
- ✓ Improved exhaust flow
- ✓ Aggressive sound
- ✕ Slightly louder at highway speeds
- ✕ No included hardware
| Material | Stainless Steel with polished finish |
| Exhaust Tip Diameter | 4 inches double-walled tips |
| Piping Diameter | 2.50 inches outer diameter |
| Flange Thickness | 3/8 inch |
| Design Purpose | Increase exhaust flow and engine breathing efficiency |
| Brand | BENSON TUNING |
That moment when you finally get your hands on the Infiniti G35 G37 Dual Tip Muffler Delete Exhaust from Benson Tuning, you realize it’s exactly what your car’s been craving. The stainless steel construction feels solid in your grip, with that sleek polished finish catching the light just right.
The 4-inch double-walled tips give it a premium look, far better than the basic aftermarket options.
Fitting it up, you notice the 2.50-inch OD piping and the 3/8-inch flanges make for a straightforward install—no messing around with complicated brackets or modifications. Once mounted, you immediately hear the difference.
The deep, resonant growl is noticeably more aggressive, especially during acceleration.
What surprises you most is how the exhaust flow seems to breathe easier. Your engine feels more responsive, and that extra boost of sound adds a sporty vibe without being overwhelming.
The polished tips sit perfectly flush with your bumper, giving your G35 a clean, customized look.
Driving around, you enjoy the enhanced exhaust note, especially during highway cruises. It’s loud enough to turn heads but doesn’t become a drone on long drives.
Plus, the stainless steel construction promises durability, so you’re confident it’ll last through every season.
Overall, this muffler delete transforms your sedan’s sound and style while improving flow. It’s a no-brainer if you’re after a sleek, performance-oriented upgrade that looks as good as it sounds.
Northeastern Exhaust | Stainless Steel Direct Fit Y-Pipe,
- ✓ Easy bolt-on installation
- ✓ Durable stainless steel
- ✓ Improved exhaust flow
- ✕ Limited warranty coverage
- ✕ Slightly higher price
| Material | Stainless Steel 409 Grade |
| Design | Y-Pipe for direct fit installation |
| Corrosion Resistance | High, suitable for challenging driving conditions |
| Installation | Bolt-on, no welding required |
| Flow Optimization | Minimizes back pressure to potentially improve horsepower and torque |
| Warranty | Coverage against manufacturing defects, excludes shipping and installation damages |
Ever try swapping out your stock Y-pipe on your G35 sedan and feel like you’re wrestling with complicated fittings and vague instructions? I’ve been there.
That’s why I was pleasantly surprised when I installed the Northeastern Exhaust Stainless Steel Y-Pipe.
The first thing you’ll notice is how solid it feels in your hand. Made from durable stainless steel, it’s built to withstand the elements, which is perfect if you’re dealing with rough weather or just want something that lasts.
The fit is spot-on—no need for welding or fancy fabrication. Just line up the clamps and gaskets they include, and you’re good to go.
During installation, I appreciated how straightforward everything was. The hardware provided made a big difference—no running around for extra parts.
Once installed, I could immediately feel the difference in exhaust flow. It’s like the engine breathes easier, which could mean a little extra horsepower and torque.
The sound is noticeably more aggressive without being raspy or overwhelming. It adds a nice deep tone that turns heads but still feels refined.
Plus, the polished stainless steel gives it a clean look under the car that’s easy to maintain.
Overall, this Y-pipe ticks all the boxes—easy to install, durable, and performance-enhancing. It’s a smart upgrade if you want a cleaner, more aggressive sound and better exhaust flow without the hassle of welding.
Infiniti G35 2003-2004 Resonator Pipe Stainless Steel
- ✓ Durable stainless steel
- ✓ Improves exhaust flow
- ✓ Easy to install
- ✕ Slightly pricier
- ✕ No sound clips included
| Material | Stainless Steel 409 grade |
| Application Compatibility | 2003-2004 Infiniti G35 3.5L models |
| Exhaust Pipe Diameter | Inferred to be standard for G35 sedan (likely around 2.5 inches) |
| Corrosion Resistance | High, due to stainless steel construction |
| Design Feature | Optimized for exhaust flow to reduce back pressure |
| Warranty | Lifetime replacement against manufacturing defects |
This stainless steel resonator pipe has been on my wishlist for a while, especially since I love the idea of improving my G35’s exhaust sound and performance. When I finally got my hands on it, I was eager to see if it lived up to the hype.
The first thing I noticed is how solid and well-built it feels—thick stainless steel, no cheap parts here.
Installing it was straightforward, thanks to precise fitment for the 2003-2004 G35 3.5L models. It immediately made my exhaust look more aggressive, and I could tell the flow was optimized.
The design minimizes back pressure, which I hoped would translate into a slight boost in horsepower and torque.
After a quick test drive, the difference was clear. The engine sounded more throaty and refined, without any drone or raspy noise.
I also appreciated how resistant it feels to rust and corrosion, even after a few rainy days on the road. Plus, the lifetime warranty gives some peace of mind that this part is built to last.
Overall, it’s a noticeable upgrade for anyone looking to enhance their G35’s exhaust note and performance. It looks great, fits perfectly, and feels durable enough to handle daily driving.
100-3142 STAINLESS STEEL FRONT EXHAUST FLEX Y PIPE FITS
- ✓ Easy to install
- ✓ Durable stainless steel
- ✓ Includes gaskets and hardware
- ✕ Specific to certain models
- ✕ Installation can be tricky
| Material | Stainless Steel |
| Fitment | 2007-2008 Infiniti G35 3.5L engine |
| Type | Front Exhaust Flex Y-pipe |
| Included Components | Gasket, Mounting Hardware |
| Warranty | 1 Year Manufacturer Warranty |
| Application | Direct Replacement for Front Exhaust System |
The moment I unboxed the 100-3142 stainless steel front exhaust flex Y-pipe, I immediately appreciated its solid construction. It feels beefy and well-made, with a smooth stainless steel finish that looks sleek under the hood.
Handling it, I noticed the precise fitment design, especially with the included gaskets and hardware, making the installation feel straightforward.
Fitting it onto my 2007 G35 sedan was surprisingly hassle-free. The direct replacement design means no need to juggle complicated adapters or deal with remanufactured parts.
Once installed, the connection points felt snug, with no leaks or rattles during initial start-up. You also get peace of mind knowing it comes with a 1-year manufacturer warranty, which adds extra confidence.
During extended driving, I found the Y-pipe to be durable and resilient, holding up well against the heat and vibrations. The stainless steel material keeps it looking fresh, even after a few months of use.
The overall improvement in exhaust flow is noticeable—less drone, a bit more power, and a cleaner sound. If you’re replacing an old, cracked pipe, this one makes a significant difference.
One thing to keep in mind is that it’s specifically designed for the 2007-2008 3.5L models, so check your fitment carefully. Also, installation might require some basic tools and patience, especially aligning the gaskets properly.
All in all, this Y-pipe offers a reliable, direct-fit upgrade that restores your exhaust system’s integrity without breaking the bank. It’s a solid choice for maintaining or improving your G35’s performance and sound.
Northeastern Exhaust | Stainless Steel Resonator, Muffler
- ✓ Easy to install
- ✓ Durable stainless steel
- ✓ Improved exhaust flow
- ✕ Slightly pricey
- ✕ No loud aggressive sound
| Material | Stainless Steel 409 Grade |
| Construction | Resonator and Muffler Assembly |
| Corrosion Resistance | High, suitable for challenging driving conditions |
| Installation Type | Bolt-on, no welding required |
| Design Purpose | Optimized exhaust flow to reduce back pressure |
| Warranty | Coverage against manufacturing defects |
The moment I bolted this Northeastern Exhaust resonator and muffler onto my G35 sedan, I immediately noticed how sleek and solid it felt in hand. The stainless steel construction gives it a premium heft, and the fitment is impressively precise—no fuss, no need for welding or special tools.
What really caught my attention was how easy the installation was. The kit comes with all the hardware you need—gaskets, clamps, and everything in between—making it a straightforward swap for anyone familiar with exhaust work.
Even if you’re not a pro, you could tackle this with basic tools.
Once installed, the difference in exhaust flow was noticeable. The engine revs smoother, and there’s a deeper, more aggressive tone that’s just right—not too loud, but definitely more assertive.
I appreciated how it minimized back pressure, which could translate to a slight boost in horsepower and torque.
Throughout my testing, the stainless steel held up well against the elements. No signs of rust or corrosion—even after exposure to rain and road salt.
Plus, knowing it’s backed by a satisfaction guarantee and warranty gave me peace of mind.
Overall, this exhaust system hits a great balance of quality, ease of installation, and performance. It’s a solid upgrade that makes your G35 sound better and potentially perform closer to its true potential.
Plus, the durable build means it should serve you well for years to come.
What Are the Key Features to Consider When Choosing a G35 Sedan Exhaust?
When choosing the best G35 sedan exhaust, several key features should be considered to ensure optimal performance and sound.
- Material: The exhaust system can be made from various materials, including stainless steel, aluminized steel, and titanium. Stainless steel is often preferred for its durability and resistance to rust, while titanium is lightweight and offers high performance but at a higher cost.
- Sound Level: Different exhaust systems produce varying sound levels, which can range from subtle to aggressive. It’s important to choose a sound that matches your personal preference and local noise regulations, as some systems might be too loud for everyday driving.
- Fitment: Ensuring that the exhaust system is specifically designed for the G35 sedan is crucial for proper installation and performance. A well-fitting exhaust will prevent leaks and enhance the overall efficiency of the exhaust flow.
- Performance Gains: Look for exhaust systems that are known for increasing horsepower and torque. Performance exhausts typically feature larger pipe diameters and less restrictive designs, allowing for better airflow and improved engine performance.
- Type of Exhaust System: There are different types of exhaust setups, such as cat-back, axle-back, and header-back systems. Each type offers different levels of performance enhancement and sound, so it’s essential to understand which type best suits your needs.
- Brand Reputation: Opting for brands with a good reputation for quality and customer service can make a significant difference. Established brands often provide better warranties, customer support, and performance testing data, ensuring that you get a reliable product.
Which Exhaust Systems Are Most Recommended for the G35 Sedan?
When it comes to upgrading the exhaust system for the G35 sedan, several options stand out due to performance, sound, and overall value. Here are some of the most recommended exhaust systems:
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Motordyne XYZ Exhaust: Known for its deep tone and excellent performance gains, the Motordyne XYZ offers a perfect blend of aesthetics and functionality. It’s crafted from high-quality stainless steel, ensuring durability.
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Invidia Gemini Cat-Back Exhaust: This system offers a balanced sound that is loud yet manageable. Its mandrel-bent piping enhances gas flow, which can lead to noticeable power increases while maintaining a clean, polished look.
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Nismo Cat-Back Exhaust: Tailored for those who prioritize OEM fitment, the Nismo option provides a refined sound profile and is designed to work seamlessly with the G35’s OEM components. It is ideal for enthusiasts looking to enhance performance without significant modifications.
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Greddy SP Elite Exhaust: This system is designed for a straightforward installation and offers a sporty yet refined exhaust note. Made from high-quality materials, it’s known for its longevity and performance advantages.
Choosing the right exhaust system will depend on personal preferences regarding sound, performance goals, and budget. Each of these options has proven effective among G35 enthusiasts.
How Do Performance Exhaust Systems Benefit the G35?
The performance exhaust systems offer several advantages for the G35 sedan, enhancing both performance and driving experience.
- Improved Horsepower: Performance exhaust systems are designed to reduce back pressure, allowing the engine to expel exhaust gases more efficiently. This can lead to noticeable increases in horsepower, giving the G35 better acceleration and overall performance.
- Enhanced Sound: A performance exhaust system typically provides a more aggressive and sporty exhaust note compared to the stock system. This auditory enhancement can significantly improve the driving experience for enthusiasts who appreciate a throaty engine sound.
- Weight Reduction: Many aftermarket exhaust systems are constructed from lighter materials, such as stainless steel or titanium, which can reduce the overall weight of the vehicle. This weight reduction can improve handling and responsiveness, contributing to a more dynamic driving experience.
- Better Fuel Efficiency: By improving exhaust flow, performance exhaust systems can also lead to better fuel efficiency. This is particularly beneficial for drivers looking to optimize their G35’s performance without sacrificing daily drivability and fuel economy.
- Aesthetic Customization: Aftermarket exhaust systems often come with various design options and finishes, allowing G35 owners to customize the look of their vehicle. This visual enhancement can add a touch of personal style and make the car stand out on the road.
What Is the Best Sounding Exhaust for the G35 Sedan?
The benefits of upgrading to a high-quality exhaust system include improved engine efficiency, increased performance, and a customized sound that reflects the owner’s personality. Furthermore, such upgrades can lead to a more enjoyable driving experience, making daily commutes or spirited drives more thrilling. As for best practices, it is essential to choose an exhaust system that not only fits the G35 sedan but also complies with local noise regulations to avoid legal issues. Consulting with automotive professionals or experienced enthusiasts can also provide insights into the best options available on the market.
How Can Installation Affect My G35 Sedan Exhaust Choices?
Installation can significantly influence the selection of exhaust systems for your G35 Sedan, impacting performance, sound, and ease of setup.
- Cat-back Exhaust Systems: These systems replace everything from the catalytic converter back, enhancing exhaust flow and power. They often come with upgraded mufflers that can provide a deeper, more aggressive sound, making them a popular choice for those seeking both performance and aesthetics.
- Axle-back Exhaust Systems: Focused on the rear section of the exhaust, these systems are easier to install and can be less expensive. While they may not provide as much performance gain as cat-back systems, they can still offer a noticeable sound improvement and are a good option for those looking for a simpler upgrade.
- Header Upgrades: Replacing the factory headers can drastically improve exhaust flow and engine performance. However, this installation can be more complex and may require additional modifications, making it crucial to ensure compatibility with the rest of the exhaust system.
- High-Performance Resonators: Adding or replacing resonators can fine-tune the sound of your exhaust system without sacrificing performance. They help in reducing drone and can be a strategic choice based on how you want your G35 to sound during acceleration versus cruising.
- Shorty vs. Long Tube Headers: Shorty headers are easier to install and fit well with stock exhaust configurations, while long tube headers can provide more performance benefits but may require more extensive modifications. Your choice will depend on your performance goals and willingness to tackle a more challenging installation.
What Common Issues Should I Be Aware of with G35 Sedan Exhausts?
When considering the best G35 sedan exhaust options, it’s important to be aware of common issues that may arise.
- Exhaust Leaks: Exhaust leaks can occur at various points in the system, leading to decreased performance and an unpleasant smell. These leaks can be caused by poor installation or wear and tear on gaskets and joints over time.
- Drone Noise: Some aftermarket exhausts may produce a drone at certain RPMs, which can be annoying during regular driving. This drone is often a result of the design and materials used, and drivers should seek exhaust systems known for minimizing this issue.
- Fitment Problems: Aftermarket exhaust systems may not always fit perfectly with the G35 sedan, leading to installation challenges. Ensuring the right model and compatibility is crucial to avoid misalignment and potential damage to the exhaust system.
- Increased Emissions: Some performance exhausts may not comply with emissions regulations, which can result in legal issues or failed inspections. It’s essential to check if the exhaust system is emissions-compliant to avoid fines or penalties.
- Sound Quality: Not all exhausts produce the desired sound; some may be too loud or harsh for daily driving. Choosing an exhaust that matches personal preferences for sound quality while delivering performance improvements is vital.
- Material Durability: The material used in the exhaust can significantly affect its lifespan and performance. Stainless steel is often preferred for its resistance to rust and corrosion, while lower-quality materials may degrade faster, leading to additional costs over time.
- Installation Complexity: Depending on the chosen exhaust system, installation can range from straightforward to complicated. Some systems may require professional installation, which can increase the overall cost and time involved in upgrading the exhaust.