Catback Exhaust for 2003-2008 Nissan 350Z & Infiniti G35 with 4.5'' Single Tip & 3'' Pipe

Flashark Catback Exhaust for 2003-2008 Nissan 350Z & Infiniti G35 with 4.5'' Single Tip & 3'' Pipe

The Flashark catback exhaust is engineered to significantly enhance performance for the 2003–2008 Nissan 350Z and Infiniti G35, making it an ideal upgrade for anyone searching for a 350Z or G35 catback exhaust with noticeable power gains. Featuring a 4.5-inch flat tip with a detachable double-layer silencer and 3-inch piping, this exhaust adds 10-15 extra horsepower, providing quicker throttle response and a deeper, more aggressive exhaust note. Made from high-quality stainless steel with a mirror polish finish, it ensures durability and a sleek appearance.

Fitment:

• 2003-2008 Nissan 350Z Coupe/Convertible Models
• 2003-2008 Infiniti G35 Coupe Models ONLY (Requires Extension Pipe)
• Note: Extension Pipe Required for Infiniti G35

Specifications:

Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Catback Exhaust
Material: Stainless Steel
Surface: Mirror Polish
Exhaust Tip and Piping: 4.5" Flat Tip with Double-Layer Silencer, 3" Piping
Model: EC46507X

Feature:

• 4.5" flat tip, with detachable double-layer silencer, 3-inch pipe
• Gain more horsepower, faster response, averaging 10-15 extra hp
• Engineered To Be Direct Bolt-On Replacement To Increased Exhaust
• Producing strong, deep, and noticeable sound

NOTE: Stainless steel is often chosen for its corrosion resistance, but it is not rust-free. Stainless steel may still corrode under certain conditions, depending on the environment in which it is used, the specific alloy composition, and other factors. Salt Lake is in a high salt environment, which will increase the risk of corrosion of stainless steel There needs to Appropriate protection and maintenance measures to extend the service life of stainless steel products!

Product Content:

• 1 Set x Exhaust System
  
• Included Gaskets, Bolts & Nuts

OEM Exhaust vs Catback Exhaust: 2003-2008 350Z & G35

Upgrading from a stock exhaust to a Catback system is one of the most effective ways to improve your 350Z or G35’s performance and driving experience. Here’s why it matters:

• Improved Performance: A Catback reduces exhaust backpressure, allowing your engine to breathe more efficiently and deliver noticeable gains in horsepower and torque.
• Enhanced Sound: While OEM exhausts are quiet and tuned for daily driving, a Catback creates a deeper, richer tone that stands out without being overwhelming.
• Lightweight Design: Aftermarket Catbacks are often lighter than factory systems, improving throttle response and overall vehicle dynamics.
• Customizable Experience: Many systems, including Flashark, feature detachable silencers or tip options, giving you control over your exhaust sound.
• Long-Term Durability: Built from high-quality stainless steel, Catbacks resist corrosion better than stock mild steel, extending the life of your exhaust when properly maintained.

Upgrading to a Catback isn’t just about sound—it’s a measurable boost in performance, style, and driving enjoyment, making every drive more engaging and responsive.

Why Choose Flashark’s Catback Exhaust?

Flashark Catback Exhausts transform your 350Z or G35 driving experience with a deeper, more aggressive sound and the option for a refined tone. Crafted from high-quality stainless steel with a mirror-polished finish, it’s built to last and look great. Designed as a direct bolt-on system, installation is simple and hassle-free. With proven improvements in throttle response and performance, Flashark delivers both style and excitement every time you hit the road.

Single Tip vs Dual Tip Catback: Nissan 350Z & Infiniti G35

Choosing between a single tip and a dual tip Catback exhaust comes down to sound, style, and performance preferences.

• Sound: Single tip delivers a deep, classic tone with a bold yet refined presence. Dual tip creates a wider, more aggressive sound, especially noticeable at higher RPMs.
• Appearance: Single tip offers a clean, understated look that blends well with most rear bumper designs. Dual tip gives a sportier, symmetrical stance, making your car’s rear end look more aggressive.
• Performance: Single tip provides smooth exhaust flow and noticeable power gains for daily driving and moderate upgrades. Dual tip offers slightly better high-RPM exhaust flow, making it ideal for vehicles with more aggressive tuning.
• Installation: Single tip is easy to install with minimal modifications required. Dual tip may need careful alignment with the bumper and exhaust outlets for optimal fit.

Whether you prefer the classic, deep tone of a single tip or the sporty, aggressive presence of dual tips, Flashark has you covered. Explore our Dual Tips Catback Exhaust to see how it transforms both the look and sound of your 350Z or G35.

2003-2008 Nissan 350Z & Infiniti G35: Quick Model Overview

The 2003-2008 Nissan 350Z and Infiniti G35 are iconic sports cars built on the same platform, offering rear-wheel drive dynamics, responsive V6 engines, and balanced handling. Known for their strong aftermarket support, both models benefit significantly from performance upgrades such as Catback exhausts. Whether it’s a coupe or convertible, these cars respond well to modifications that enhance power, sound, and overall driving enjoyment, making them a favorite among enthusiasts.

Flashark All-in-One Kits

Often, after purchasing the 4.5" Single Tip 3" Pipe Catback Exhaust for 2003-2008 Nissan 350Z Infiniti G35, customers will also purchase other items. Come on, check out Flashark's all-in-one kits and modify your car to your heart's content!

FAQ