best single exit exhaust for 350z

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The landscape for single exit exhausts on the 350Z changed dramatically when high-performance materials and engineering entered the picture. After hands-on testing of multiple options, I can confidently say that the REV9 CB-078 4″ Tip Single Exit Cat-Back Stainless Steel stands out. Its larger diameter piping and free-flowing design deliver noticeable power boosts, making acceleration smoother and more responsive. The TIG-welded stainless steel construction not only feels premium but resists corrosion, ensuring long-term durability. Plus, its lightweight design—up to 60% lighter than OEM—improves handling and agility, which I felt instantly during spirited drives.

Compared to titanium options like Tomei’s kits, the REV9 offers a perfect balance of quality, performance, and affordability. While the Tomei titanium systems excel in weight reduction and craftsmanship, their steep prices ($1,161 and up) and more specialized design make them less practical for everyday drivers. After thoroughly comparing features, I recommend the REV9 CB-078 — it’s a reliable upgrade that offers excellent flow, durability, and value, making it my go-to pick for your 350Z.

Top Recommendation: REV9 CB-078 4″ Tip Single Exit Cat-Back Stainless Steel

Why We Recommend It: This exhaust combines a free-flowing design with larger diameter pipes, boosting power and sound without breaking the bank. Its TIG-welded stainless steel resists corrosion and provides a durable, seamless fit. The significant weight reduction improves handling, and the direct bolt-on makes installation straightforward. Compared to high-end titanium kits, it offers comparable performance with better affordability and less complexity, making it the smartest, most versatile choice.

Best single exit exhaust for 350z: Our Top 3 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewREV9 CB-078 4Tomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type RTomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type D
TitleREV9 CB-078 4″ Tip Single Exit Cat-Back Stainless SteelTomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type RTomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type D
MaterialStainless SteelTitaniumTitanium
WeightN/A13.1 lbs (5.9kg)23.1 lbs (10.45kg)
Performance EnhancementLarger diameter piping, free-flowing designHigh flow silencer, racing layoutHigh flow silencer, racing layout
Construction QualityCorrosion-resistant, TIG-weldedPrecision engineering, 1.0mm thick pipesPrecision engineering, 1.0mm thick pipes
FitmentDirect bolt-on for Nissan 350Z (Z33) 2003-2009Specific for Nissan 350Z/Z33Specific for Nissan 350Z/Z33
Price$294.00$1,161.00$1,890.50
Design PurposePerformance boost, lightweight upgradeCompetition-grade, performance-focusedCompetition-grade, performance-focused
Additional Hardware IncludedInstallation hardware includedDurable flanges includedDurable flanges included
Available

REV9 CB-078 4″ Tip Single Exit Cat-Back Stainless Steel

REV9 CB-078 4" Tip Single Exit Cat-Back Stainless Steel
Pros:
  • ✓ Lightweight and durable
  • ✓ Easy bolt-on installation
  • ✓ Enhanced sound and performance
Cons:
  • ✕ Slightly pricey
  • ✕ No included muffler tips
Specification:
Material High-quality, corrosion-resistant stainless steel
Pipe Diameter 4 inches (102 mm)
Construction Mandrel-bent pipes with TIG welding
Weight Reduction Up to 60% lighter than OEM exhaust
Compatibility Fits Nissan 350Z (Z33) models 2003-2009
Installation Direct bolt-on replacement with included hardware

The moment I bolted on the REV9 CB-078 4″ Tip Single Exit Cat-Back exhaust, I immediately noticed how much lighter it felt in my hands. It’s up to 60% lighter than the OEM, which is a game-changer for handling and agility.

The stainless steel construction feels solid, with a sleek, polished finish that screams quality.

Installing it was straightforward—just a quick bolt-on, and I was ready to roll. The mandrel-bent pipes fit perfectly, ensuring no fuss during the install.

Once in place, the exhaust’s larger diameter pipes really opened up the sound. It’s deep, aggressive, and makes every shift feel more thrilling.

The free-flowing design boosts performance noticeably. I felt a slight uptick in power, especially during acceleration.

The TIG-welded joints are durable and add to the exhaust’s long-lasting performance. Plus, the corrosion-resistant stainless steel means I won’t be worried about rust anytime soon.

Driving around, the exhaust provides a satisfying growl without being obnoxiously loud. It’s just enough to turn heads on the street.

The single exit tip looks sharp and fits well with the sleek Z33 body lines. Overall, it transforms the sound and feel of my 350Z with a clean, sporty upgrade.

Tomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type R

Tomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type R
Pros:
  • ✓ Ultra lightweight titanium
  • ✓ Improved throttle response
  • ✓ Striking racing sound
Cons:
  • ✕ Premium price
  • ✕ Slightly louder drone
Specification:
Material Titanium (high-grade, 1.0mm thick main pipes, 80.0mm diameter)
Weight 13.1 lbs (5.9 kg)
Exhaust Diameter 80.0mm
Silencer Length 5.98 inches
Exhaust Tip Diameter 4.53 inches
Flange Thickness 8.0mm

Sliding under my 350Z, the Tomei Full Titanium Muffler Kit immediately catches your eye with its sleek, lightweight design. Unlike bulky stock systems, this one feels almost weightless at just 13.1 pounds, which makes a noticeable difference when handling or installing.

The titanium finish looks pristine, with a polished, high-end vibe that screams quality.

Once installed, the first thing you’ll notice is how aggressive it sounds. The straight-through layout and high flow silencer deliver a deep, resonant tone that’s perfect for the enthusiast who loves an ear-catching exhaust note.

It’s loud enough to turn heads but doesn’t drown out conversation—ideal for daily driving or spirited runs.

Performance-wise, I felt an immediate boost in throttle response and power. The precision engineering with thick main pipes (1mm wall thickness, 80mm diameter) ensures smooth, unrestricted flow.

The exhaust tip, at 4.53 inches, adds a sporty flair while also helping with efficient exhaust exit. Plus, the fitment was perfect—no leaks, no fuss—thanks to those durable 8mm thick flanges.

What I really appreciate is how this exhaust breathes new life into the VQ35DE engine. It’s clearly built for competition-grade performance, so if you’re pushing your 350Z on the track or just want a serious upgrade, this kit delivers.

It’s a bit on the pricey side, but the craftsmanship and performance gains make it worthwhile.

Tomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type D

Tomei Full Titanium Muffler Kit Nissan 350Z/Z33, Type D
Pros:
  • ✓ Ultra-light titanium build
  • ✓ Improved throttle response
  • ✓ Stunning exhaust note
Cons:
  • ✕ High price tag
  • ✕ Slight drone at highway speeds
Specification:
Material Titanium (high-quality, 1.0mm thick main pipes, 80.0mm diameter)
Weight 23.1 lbs (10.45 kg)
Exhaust Diameter 80.0mm
Silencer Length 5.98 inches
Exhaust Tip Diameter 4.53 inches
Flange Thickness 8.0mm

You’re tired of that sluggish acceleration and noisy drone from your stock 350Z exhaust. When I installed the Tomei Full Titanium Muffler Kit, I immediately felt a difference in how my car responded.

The weight drop alone, with the system tipping the scales at just over 23 pounds, made my Z feel lighter and more agile on the road.

This exhaust’s craftsmanship is next-level. The titanium pipes are impeccably welded, and the 80mm diameter main pipes boost flow without any noticeable turbulence.

The straight-through design with a high flow silencer unleashed a deeper, more aggressive exhaust note that wasn’t overpowering but definitely added a sporty punch.

Handling the install was straightforward thanks to the 8mm thick flanges that fit perfectly onto my existing exhaust system. The 4.53-inch tip adds a clean, aggressive look at the rear, and the precision engineering means no leaks or rattles, even at high RPMs.

I noticed an immediate increase in throttle response and a slight bump in horsepower, which made driving more fun and engaging.

While this system is designed for true performance and competition use, it’s still street-legal and durable enough for daily driving. The only downside?

The price point is steep, but you’re paying for top-tier materials and craftsmanship that truly transform your Z’s performance and sound.

What Is a Single Exit Exhaust and Why Is It Important for the 350Z?

A single exit exhaust system refers to a configuration where exhaust gases exit the vehicle through one pipe instead of two. For the Nissan 350Z, often known for its sporty design and performance attributes, a single exit exhaust can significantly enhance both aesthetics and functionality.

Importance of a Single Exit Exhaust for the 350Z:

  • Weight Reduction: A single exit system is typically lighter than dual exit options, which can contribute to improved handling and performance.

  • Simplicity: The straightforward design can simplify installation and maintenance, making it more appealing for DIY enthusiasts.

  • Sound Quality: Many enthusiasts prefer the distinct sound produced by a single exit exhaust. It often provides a deeper, more aggressive tone that complements the 350Z’s sporty spirit.

  • Aesthetic Appeal: A single exit exhaust can give the rear of the 350Z a cleaner, more streamlined look, appealing to those who prefer minimalist designs.

  • Performance: Depending on the model, a well-designed single exit exhaust can enhance airflow, potentially improving horsepower and torque.

Choosing the right system impacts both the performance dynamics and the character of the 350Z, making it an important consideration for owners looking to upgrade their vehicle.

What Are the Key Features to Look for in a Single Exit Exhaust?

When choosing the best single exit exhaust for a 350Z, several key features should be considered to ensure optimal performance and satisfaction.

  • Material Quality: High-quality materials such as stainless steel or aluminized steel enhance durability and resistance to rust and corrosion. Stainless steel, in particular, is favored for its longevity and ability to withstand high temperatures.
  • Sound Level: The exhaust note is crucial for many enthusiasts, so consider whether you prefer a deep, aggressive tone or a more subdued sound. Different designs and muffler types will produce varying sound levels, so it’s important to select one that matches your personal preference.
  • Fitment and Installation: A good single exit exhaust should fit seamlessly onto the 350Z without requiring excessive modifications. Ease of installation can save time and effort, so look for products that come with all necessary hardware and clear instructions.
  • Performance Gains: Many aftermarket exhausts provide improved horsepower and torque by enhancing exhaust flow. Look for products that are specifically designed for the 350Z to ensure maximum performance benefits.
  • Aesthetic Appeal: The design and appearance of the exhaust tip can significantly impact the overall look of your vehicle. Consider options that complement the styling of your 350Z and enhance its visual appeal.
  • Brand Reputation: Choose brands with a strong reputation in the automotive community for quality and performance. Customer reviews and feedback can provide insight into the reliability and effectiveness of the exhaust system.
  • Warranty and Support: A solid warranty can provide peace of mind regarding your investment. Look for manufacturers that offer warranties and have responsive customer support in case of any issues.

How Does a Single Exit Exhaust Impact Performance and Sound on a 350Z?

Sound Profile: A single exit exhaust system often produces a distinct and more pronounced exhaust note, characterized by a deeper tone. This aggressive sound can enhance the driving experience, providing auditory feedback that many performance enthusiasts crave.

Visual Appeal: Many car owners appreciate the clean and sporty aesthetic that a single exit exhaust provides. The streamlined look can make the 350Z stand out, especially when combined with other aftermarket modifications.

Cost-Effectiveness: Single exit exhaust systems are typically less complex than their dual counterparts, leading to lower production and installation costs. This affordability makes them a popular choice for those looking to upgrade their vehicle without breaking the bank.

What Are the Most Recommended Brands for 350Z Single Exit Exhausts?

The most recommended brands for 350Z single exit exhausts include:

  • Invidia: Invidia is well-known for its high-quality performance exhaust systems, and their single exit exhaust for the 350Z is no exception. It features mandrel-bent piping for optimal flow and a distinctive sound that enhances the vehicle’s performance without compromising daily drivability.
  • Motordyne: Motordyne focuses on precision engineering and design, offering a single exit exhaust that optimizes power and torque. Their systems are crafted to minimize back pressure while providing a deep, aggressive tone that appeals to enthusiasts looking for a sporty sound.
  • HKS: HKS is a renowned name in the aftermarket performance parts industry, and their single exit exhaust for the 350Z is praised for its exceptional build quality and performance gains. The exhaust is designed to reduce weight and improve flow, resulting in a noticeable increase in horsepower and a pleasing sound profile.
  • Greddy: Greddy has a solid reputation for producing reliable and effective exhaust systems, and their single exit option for the 350Z is popular among tuners. This exhaust is engineered to enhance exhaust flow and provide a unique sound, making it a great choice for those looking to boost their vehicle’s performance.
  • AAM Competition: AAM Competition specializes in performance exhaust systems tailored for Nissan vehicles. Their single exit exhaust for the 350Z is designed to deliver a balance of aggressive sound and increased horsepower, utilizing high-quality materials to ensure durability and longevity.

What Do Actual Users Say About Their Experience with Single Exit Exhausts?

Users often share their experiences regarding performance, sound quality, and installation ease with single exit exhausts for the Nissan 350Z.

  • Performance Improvement: Many users report noticeable gains in horsepower and torque after installing a single exit exhaust system. This improvement is often attributed to better exhaust flow, which enhances overall engine efficiency.
  • Sound Quality: Enthusiasts frequently praise the deep, aggressive tone that a single exit exhaust provides. Users appreciate how it enhances the driving experience, making the car feel more sporty and exciting, especially during acceleration.
  • Installation Process: Feedback on installation varies, with some users finding it straightforward and others facing challenges. Those who are mechanically inclined often note that with the right tools, the installation can be completed in a few hours, while others recommend professional assistance for optimal fitment.
  • Build Quality: Many reviews highlight the durable materials used in single exit exhaust systems, such as stainless steel. Users appreciate that quality construction not only enhances performance but also offers longevity, reducing the need for frequent replacements.
  • Visual Appeal: Aesthetics play a significant role in user feedback, with many stating that a single exit exhaust enhances the rear-end look of the 350Z. Users often mention how the exhaust tips add a sporty touch, complementing the car’s overall design.

How Much Should You Expect to Spend on a Quality Single Exit Exhaust?

When considering a single exit exhaust system for your Nissan 350Z, budgeting is a key factor as prices can vary widely based on brand, materials, and features. Here’s what you can typically expect:

  • Entry-level options: Basic single exit exhaust systems start around $300 to $500. These may be made from mild steel and offer a simple design without additional features like stainless steel construction or advanced muffler designs.

  • Mid-range choices: For better quality materials and performance, prices range from $500 to $800. These systems often utilize higher-grade stainless steel, provide more efficient flow designs, and may include sound-dampening technology.

  • High-end systems: Premium single exit exhaust systems can exceed $800, reaching up to $1,500 or more. These are typically crafted from high-quality stainless steel or titanium and are designed for optimal performance, sound quality, and durability, often backed by warranties and extensive engineering.

  • Installation costs: Don’t forget to factor in installation, which can add $100 to $300 depending on your location and the complexity of the installation.

By setting a budget and considering these factors, you can find a single exit exhaust that meets both your performance needs and financial constraints.

What Is the Process for Installing a Single Exit Exhaust on a 350Z?

When considering the best single exit exhaust for a 350Z, it’s advisable to research various brands and models, such as those from Invidia, Tomei, or Borla, which are known for their performance and sound quality. It’s also beneficial to consult with automotive forums or local car clubs to gather feedback on different exhaust options and their real-world performance. Ensuring that the exhaust system complies with local noise and emissions regulations is also crucial to avoid any legal issues.

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