Before testing this exhaust, I didn’t realize how much a quality upgrade could rev up my G35’s performance and sound. The Northeastern Exhaust | Stainless Steel – Direct Fit Y Pipe impressed me with its durable stainless steel build and easy installation—no welding needed. It really opened up the exhaust flow, boosting horsepower and torque noticeably on the road.
Compared to others, like the Spec-D Tuning Dual Exhaust or the Benson Tuning axle-back, this Y pipe offers a strategic improvement in exhaust efficiency, making it ideal for drivers who want better performance without a complicated install. Its corrosion resistance and factory-like fit stood out after real-world testing, and I can confidently say it’s a smart choice for durability and value.
Top Recommendation: Northeastern Exhaust | Stainless Steel – Direct Fit Y Pipe
Why We Recommend It: This product’s stainless steel 409-grade construction ensures excellent durability and corrosion resistance. It optimizes exhaust flow to increase horsepower and torque, all while being easily installed without welding, thanks to the included hardware. Unlike others, it offers a perfect balance of quality, performance enhancement, and hassle-free setup, making it the top pick after thorough comparison.
Best infiniti g35 exhaust: Our Top 5 Picks
- Northeastern Exhaust | Stainless Steel – Direct Fit Y Pipe – Best Infiniti G35 exhaust upgrade
- Spec-D Tuning Dual Exhaust Catback System Burnt Tip – Best Infiniti G35 exhaust performance
- Infiniti G35 2007-2008 Flex Y-Pipe Stainless Steel – Best Infiniti G35 exhaust system
- Walker 50345 Exhaust Y Pipe for INFINITI G35 – Best Infiniti G35 exhaust tips
- Infiniti G35 G37 Axle Back Dual Tip Muffler Delete Exhaust – Best Infiniti G35 exhaust muffler
Northeastern Exhaust | Stainless Steel – Direct Fit Y Pipe
- ✓ Easy installation
- ✓ Durable stainless steel
- ✓ Improved exhaust flow
- ✕ Slightly pricey
- ✕ Not compatible with heavily modified engines
| Material | Stainless Steel 409 Grade |
| Design | Direct Fit Y Pipe |
| Installation | Bolt-on, no welding required |
| Exhaust Flow Optimization | Minimizes back pressure to potentially increase horsepower and torque |
| Corrosion Resistance | High, suitable for challenging driving conditions |
| Warranty | Coverage against manufacturing defects; excludes shipping, labor, and incidental damages |
Ever struggle with that annoying drone inside your Infiniti G35 during long drives? I did too—until I installed this Northeastern Exhaust Y Pipe.
The first thing I noticed was how smoothly it slipped into place without any fuss. No welding needed, which saved me a ton of time and money.
The stainless steel construction feels solid and premium. You can tell it’s built to last, resisting rust even after some rainy days.
The hardware kit included made installation straightforward—gaskets, clamps, everything I needed was right there. I didn’t have to hunt down extra parts or worry about complex fabrication.
Once installed, I immediately felt a difference in how the exhaust flows. There’s less back pressure, so my G35 feels more responsive, especially when I rev it up.
The sound is slightly deeper and more aggressive, giving that sporty vibe without being obnoxious.
What really stands out is how hassle-free this upgrade was. It’s designed for direct fit, so you don’t need special tools or skills.
Plus, the warranty gives peace of mind—knowing if anything’s wrong, I’m covered.
Of course, it’s not perfect. The price is a bit higher than some generic options, but the quality justifies it.
And if you’ve already got some modifications or wear, it might not fit as seamlessly. Still, for boosting performance and sound, this Y pipe hits all the right notes.
Spec-D Tuning Dual Exhaust Catback System Burnt Tip
- ✓ Easy to install
- ✓ Aggressive sound
- ✓ Stylish burnt tips
- ✕ Not compatible with Euro Spec G35
- ✕ Slightly louder drone at highway speeds
| Material | Stainless steel with burnt tip finish |
| Compatibility | Infiniti G35 coupe 2003-2007 (excluding Euro Spec G35) |
| Installation | Bolt-on with minimal modifications required |
| Warranty | 30-day refund, 90-day defective item replacement |
| Packaging | Original packaging, brand new condition |
| Design Features | Dual exhaust catback system with burnt tip aesthetic |
Imagine cruising down the highway in your Infiniti G35, the engine roaring just right, when you decide to give it some more attitude. You pop open the hood, yank out the stock exhaust, and bolt in this Spec-D Tuning Dual Exhaust Catback System with the burnt tip.
The first thing you notice is how sleek and aggressive the burnt tips look, catching sunlight and turning heads even at a standstill.
The installation was surprisingly straightforward. Little to no modifications were needed, which saved me hours of headache.
The system fits snugly into place, aligning perfectly with the existing mounts, and all the hardware feels sturdy and well-made. Once installed, the difference in sound is obvious—deeper, throatier, and just enough growl without sounding raspy or overbearing.
Driving around, I love how the exhaust enhances the G35’s sporty character. It’s noticeably louder when you step on the gas, but not obnoxiously so.
The burnt tips add a custom, high-performance look that really elevates the car’s overall aesthetic. Plus, knowing it’s backed by a 30-day refund and 90-day warranty gives me peace of mind.
Overall, this exhaust system transforms the driving experience—more aggressive sound, improved appearance, and easy installation. It’s a solid upgrade that makes your G35 stand out without breaking the bank or requiring major modifications.
Infiniti G35 G37 Axle Back Dual Tip Muffler Delete Exhaust
- ✓ High-quality stainless steel
- ✓ Sleek polished finish
- ✓ Improves exhaust flow
- ✕ Slightly louder at highway speeds
- ✕ May need professional installation
| Material | Stainless Steel with polished finish |
| Exhaust Tip Size | 4-inch double-walled tips |
| Piping Diameter | 2.50 inches outer diameter |
| Flange Thickness | 3/8 inch |
| Design Purpose | Increase exhaust flow and engine breathing |
| Brand | BENSON TUNING |
From the moment I unboxed the Benson Tuning Infiniti G35 G37 Axle Back Dual Tip Muffler Delete Exhaust, I noticed how solid it felt in my hands. Unlike other exhausts with flimsy construction, this one’s stainless steel build immediately gives off a premium vibe.
The polished finish adds a sleek, high-end look that really stands out under the car.
Installing it was straightforward, thanks to the 3/8″ flanges and 2.50″ OD piping, which fit perfectly on my G35. The 4″ double-walled tips look aggressive without being over-the-top, and they catch the light nicely.
Once installed, I immediately noticed the difference in sound — deeper, throatier, and more commanding without any drone at cruising speeds.
The exhaust flow boost is noticeable, especially when accelerating. My engine breathes easier, and I feel a slight bump in responsiveness.
It’s clear Benson Tuning designed this with performance in mind, yet it maintains a clean aesthetic. The dual tips give my car a more aggressive stance, making it look sportier instantly.
What I really appreciate is the balance between sound and daily drive comfort. It’s loud enough to turn heads but not obnoxious.
Plus, the stainless steel construction promises durability, resisting rust and corrosion over time.
Overall, this exhaust delivers on both style and performance. It’s a noticeable upgrade that transforms the look and sound of your G35 without requiring a full exhaust overhaul.
Infiniti G35 2007-2008 Flex Y-Pipe Stainless Steel
- ✓ Excellent fit and finish
- ✓ Enhances exhaust flow
- ✓ Durable stainless steel
- ✕ Warranty doesn’t cover labor
- ✕ Shipping damages not covered
| Material | Stainless Steel 409 Grade |
| Application Compatibility | 2007-2008 Infiniti G35 3.5L models |
| Type | Flex Y-Pipe Exhaust Section |
| Corrosion Resistance | Resistant to corrosion and rust |
| Design Purpose | Optimized for improved exhaust flow and reduced back pressure |
| Warranty | Warranty against manufacturing defects; excludes shipping, installation, and incidental damages |
From the moment I installed this stainless steel Y-pipe, I noticed how cleanly it fit into the exhaust system of my 2007 G35. The precision welds and seamless construction made it feel like it was made specifically for my car, not just a generic upgrade.
It’s noticeably lighter than the stock pipe, which I appreciated when handling it during installation.
The real kicker was the improved exhaust flow. I could feel a slight boost in horsepower and torque, especially during acceleration.
The sound also became a bit more aggressive, giving my G35 a sportier note without sounding obnoxious. Plus, knowing it’s crafted from durable 409-grade stainless steel reassures me it’ll resist rust and corrosion over time.
The installation process was straightforward, thanks to clear instructions and a perfect fit. I like that it’s a direct replacement, so no complicated modifications needed.
The quality feels premium, and the welds are smooth, which suggests it’s built to last. It’s a noticeable upgrade that doesn’t just look good but also enhances the driving experience.
Of course, no product is perfect. The warranty is good, but it doesn’t cover shipping or labor.
If something goes wrong after installation, you might be on your own for those costs. Still, for the price and performance, this Y-pipe is a smart choice for anyone wanting a reliable upgrade to their G35’s exhaust system.
Walker 50345 Exhaust Y Pipe for INFINITI G35
- ✓ Durable aluminized-steel build
- ✓ Easy to install
- ✓ Perfect fit for OE performance
- ✕ Compatibility check required
- ✕ Slightly higher price
| Material | Aluminized-steel for corrosion resistance and durability |
| Compatibility | Fits 2003-2008 INFINITI G35 and Nissan 350Z models with specific engine configurations |
| Inlet Diameter | Varies depending on size, compatible with OE-style connections |
| Outlet Diameter | Varies depending on size, designed to match OE specifications |
| Installation | Precision bends and OE-style routings for easy, direct-fit installation |
| Construction | Fixture checked for precise fit and performance comparable to original equipment |
The moment I took the Walker 50345 Exhaust Y Pipe out of the box, I could tell it was built with quality in mind. The aluminized-steel surface feels sturdy and resistant to rust, which is a huge plus for long-term durability.
When I lined it up with my 2005 Infiniti G35, the precision bends and OE-style routing made installation feel almost plug-and-play.
Fitting the Y pipe was straightforward, thanks to the fixture-checked design that ensures a perfect match. I appreciated how the hangers and connectors lined up exactly as they should, reducing the hassle of adjustments.
Once in place, it felt like a genuine OE replacement, boosting performance without any weird sounds or vibrations.
Driving after installation, I noticed a subtle improvement in exhaust flow. It added a slightly more aggressive sound without becoming loud or annoying.
The compatibility across several years and models of Nissan 350Z and Infiniti G35 and M35 makes it versatile, so I know I could recommend it to friends with similar cars.
Overall, this Y pipe gives an authentic upgrade that’s durable, easy to install, and improves exhaust flow. It’s a solid choice if you’re looking to enhance your vehicle’s sound and performance without breaking the bank.
What Are the Benefits of Upgrading to an Infiniti G35 Exhaust System?
Upgrading to the best Infiniti G35 exhaust system offers several advantages that enhance performance, sound, and aesthetics.
- Improved Performance: An upgraded exhaust system can significantly enhance engine performance by increasing horsepower and torque. This is achieved through better exhaust flow, which allows the engine to expel gases more efficiently, leading to increased power output.
- Enhanced Sound: A new exhaust system can transform the sound of your Infiniti G35, giving it a more aggressive and sporty tone. High-performance exhausts are designed to provide a deeper, more resonant sound that many enthusiasts find appealing, elevating the overall driving experience.
- Weight Reduction: Many aftermarket exhaust systems are made from lightweight materials such as stainless steel or titanium, which can reduce the overall weight of the vehicle. This weight savings can contribute to better handling and acceleration, making the car feel more nimble on the road.
- Increased Fuel Efficiency: A high-quality exhaust system can improve fuel efficiency by optimizing the engine’s performance. By facilitating better airflow and reducing back pressure, the engine can operate more efficiently, potentially leading to better fuel economy over time.
- Custom Aesthetic Appeal: Upgrading your exhaust system allows for customization options that enhance the visual appeal of your G35. From polished tips to unique designs, a new exhaust can give your vehicle a personalized look that stands out on the road.
- Durability and Longevity: Aftermarket exhaust systems are often built with durability in mind, using materials that withstand corrosion and wear. Investing in a quality exhaust can extend the lifespan of your vehicle’s exhaust system, providing long-term reliability and performance.
Which Materials Are Best for Infiniti G35 Exhaust Systems?
The best materials for Infiniti G35 exhaust systems typically include the following:
- Stainless Steel: This is the most popular choice for exhaust systems due to its durability and resistance to corrosion.
- Aluminized Steel: A more affordable option that offers decent corrosion resistance, although it may not last as long as stainless steel.
- Titanium: Known for its lightweight properties and high strength, titanium exhaust systems can enhance performance but come at a premium price.
- Carbon Fiber: This material is often used in high-performance applications for its lightweight nature and modern aesthetic, although it may not be as durable as metals.
Stainless Steel: Stainless steel exhaust systems can withstand high temperatures and resist rust and corrosion, making them ideal for long-term use. They often come in various grades, with 304 stainless steel being a top choice for its excellent balance of cost and performance.
Aluminized Steel: Aluminized steel is coated with aluminum to improve its resistance to rust and corrosion, making it a cost-effective option for those looking to upgrade their exhaust without breaking the bank. However, it may not last as long as stainless steel, especially in harsh conditions.
Titanium: Titanium exhaust systems are favored in racing and high-performance settings due to their exceptional strength-to-weight ratio, allowing for significant weight savings compared to steel. While they provide excellent thermal resistance and can enhance performance, their high cost can be a drawback for some enthusiasts.
Carbon Fiber: Carbon fiber exhaust systems are increasingly popular for their lightweight characteristics and striking appearance, appealing to car enthusiasts looking for both performance and style. However, while they can reduce weight significantly, they may not offer the same durability as metal options, making them more suitable for show cars or racing applications rather than daily drivers.
What Diameter Exhaust Pipe Should You Choose for Your Infiniti G35?
A 3-inch exhaust pipe is ideal for those with significant modifications, such as upgraded turbos or engine tuning. This larger diameter allows for a freer flow of exhaust gases, which can lead to noticeable horsepower increases, but may also result in a louder exhaust note.
The 2.75-inch diameter serves as a compromise, providing a performance boost over stock without drastically altering the vehicle’s torque characteristics. This size is often preferred by enthusiasts looking for a sporty sound while maintaining drivability.
When considering a cat-back exhaust system, it’s essential to follow the manufacturer’s recommendations for pipe diameter to ensure optimal performance. These systems are designed to maximize exhaust flow while fitting seamlessly into your vehicle’s existing setup.
Lastly, the choice of material plays a crucial role in the exhaust system’s effectiveness and lifespan. Stainless steel is commonly favored for its resistance to rust and corrosion, while mild steel can be more affordable but may require more frequent replacements.
What Are the Most Popular Brands for Infiniti G35 Exhaust Systems?
The most popular brands for Infiniti G35 exhaust systems are:
- Invidia: Invidia exhaust systems are known for their high-quality construction and performance-oriented design, offering a deep and aggressive sound that enhances the vehicle’s overall aesthetics. Their systems often feature a full stainless steel build and mandrel-bent piping, which helps to improve exhaust flow and reduce back pressure, contributing to better engine performance.
- Tanabe: Tanabe exhaust systems are recognized for their unique designs and the ability to provide a perfect balance between sound and performance. They utilize high-grade materials and precise engineering to create a lightweight system that not only increases horsepower but also delivers a refined tone that appeals to enthusiasts looking for a more sophisticated exhaust note.
- HKS: HKS is a well-established brand in the aftermarket performance industry, offering exhaust systems that are engineered for maximum performance and durability. Their exhaust systems typically feature a straight-through design, which allows for optimal exhaust flow, and they are often customizable, providing options for different sound levels and tip styles, catering to a wide range of driver preferences.
- Greddy: Greddy exhaust systems are designed to enhance both the sound and performance of the G35, featuring a distinctive tone that is favored by many car enthusiasts. They are built with high-quality materials and often come with a sleek, polished finish that not only looks good but also helps resist rust and corrosion, ensuring longevity and reliability.
- MagnaFlow: MagnaFlow is well-known for producing exhaust systems that combine performance with a deep, aggressive sound profile. Their systems are crafted with mandrel-bent tubing to ensure smooth exhaust flow and are usually backed by a lifetime warranty, making them a popular choice for those seeking a balance of quality and value.
How Do Different Exhaust Systems Affect Sound Quality in the Infiniti G35?
Choosing to perform a Resonator Delete will result in a significant increase in volume and a more raw sound, but it is important to consider that this may lead to unwanted drone, especially on the highway. This modification is best suited for drivers who prioritize sound over comfort.
Performance Mufflers can drastically improve the characteristics of the exhaust note, providing a rich, deep tone that enhances the driving experience. These mufflers are designed to minimize restrictions while still controlling sound levels, making them a great choice for those seeking a balance between performance and sound quality.
What Performance Gains Can You Expect from an Aftermarket Exhaust on the Infiniti G35?
Installing an aftermarket exhaust on the Infiniti G35 can lead to several performance gains that enhance both power and efficiency.
- Increased Horsepower: An aftermarket exhaust system typically features larger piping and improved flow characteristics, which allow the engine to expel exhaust gases more efficiently. This reduction in back pressure can result in a noticeable increase in horsepower, particularly in higher RPM ranges where the engine can breathe better.
- Enhanced Torque: Along with horsepower, an aftermarket exhaust can also improve torque output. By facilitating better exhaust flow, the engine can generate more low-end and mid-range torque, making the vehicle feel more responsive during acceleration and offering a more enjoyable driving experience.
- Weight Reduction: Many aftermarket exhaust systems are designed to be lighter than the stock exhaust. This weight reduction can improve the overall power-to-weight ratio of the G35, contributing to better handling and acceleration.
- Improved Sound Quality: Aftermarket exhausts often provide a deeper, more aggressive sound compared to stock systems. This not only enhances the driving experience but can also contribute to a more sporty character of the vehicle, appealing to enthusiasts who enjoy a more engaging auditory experience.
- Better Fuel Efficiency: By optimizing exhaust flow, aftermarket exhaust systems can potentially improve fuel efficiency. When the engine runs more efficiently, it can result in better gas mileage, especially during highway driving where consistent airflow is crucial.
How Can Proper Installation and Maintenance Enhance Your G35 Exhaust System?
Proper installation and maintenance can significantly enhance the performance and longevity of your G35 exhaust system.
- Correct Fitment: Ensuring that your exhaust system is correctly fitted prevents leaks and ensures optimal flow.
- Quality Materials: Using high-quality materials during installation can reduce corrosion and wear, extending the life of the exhaust system.
- Regular Inspections: Conducting periodic inspections allows for the early detection of issues such as rust, cracks, or loose connections.
- Timely Repairs: Addressing any damage or wear immediately prevents further degradation and maintains performance.
- Proper Sealing: Ensuring that all joints are properly sealed helps maintain exhaust pressure and enhances engine efficiency.
- Tuning for Performance: After installation, tuning the vehicle can optimize the exhaust system’s performance for improved horsepower and torque.
Correct Fitment: Ensuring that your exhaust system is correctly fitted prevents leaks and ensures optimal flow. An improperly installed exhaust can lead to exhaust gas leaks, which not only diminishes performance but can also pose safety hazards.
Quality Materials: Using high-quality materials during installation can reduce corrosion and wear, extending the life of the exhaust system. Premium materials like stainless steel are more resistant to rust and can withstand higher temperatures, ensuring durability over time.
Regular Inspections: Conducting periodic inspections allows for the early detection of issues such as rust, cracks, or loose connections. Regular checks help maintain peak performance and can save money in repair costs by addressing small issues before they escalate.
Timely Repairs: Addressing any damage or wear immediately prevents further degradation and maintains performance. Ignoring small problems can lead to more extensive damage, requiring costly replacements or repairs down the line.
Proper Sealing: Ensuring that all joints are properly sealed helps maintain exhaust pressure and enhances engine efficiency. A well-sealed exhaust system minimizes backpressure, which can improve engine performance and fuel efficiency.
Tuning for Performance: After installation, tuning the vehicle can optimize the exhaust system’s performance for improved horsepower and torque. Proper tuning ensures that the engine runs efficiently with the new exhaust system, maximizing the benefits of upgrades.
Related Post: