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

Upgrade your 2003-2008 Nissan 350Z with the FLASHARK 4.5-inch Stainless Single Tip Catback Exhaust. Designed for increased horsepower and performance, this exhaust system provides a deep, aggressive sound and improved exhaust flow, making it the perfect fit for a 350Z catback exhaust Infiniti G35 catback exhaust .

Fitment:

Make, Model	Year(s)	Additional Info
Nissan 350Z	2003, 2004, 2005, 2006, 2007, 2008
Infiniti G35	2003, 2004, 2005, 2006, 2007, 2008	Requires Extension Pipe

2003-2008 Nissan 350Z (Coupe/Convertible Models)
2003-2008 Infiniti G35 (Coupe Models ONLY)

Specifications:

Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Catback Exhaust
Material: Stainless Steel
Surface: Mirror Polish
Stainless Steel Construction
4.5" Flat tip with double-layer silencer, 3" piping
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

FLASHARK exhaust systems are crafted from SUS-304 Stainless Steel with a fully polished surface, CNC-machined flanges, and mandrel bends, ensuring superior durability and performance. Designed for 2003-2008 Nissan 350Z Infiniti G35, these catback exhaust systems improve horsepower, torque, and overall engine performance with a straight-through design. Featuring a 4.5" flat tip, 3" piping, and a detachable double-layer silencer, it delivers a deep, aggressive tone while optimizing exhaust flow. The system is easy to install with a direct bolt-on fit—no modification required. Perfect for 350Z catback exhaust and Infiniti G35 cat-back, it enhances both performance and exterior styling.

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In addition to purchasing this product, Flashark highly recommends that you purchase Flashark and Spelab's new collaborative product, the silicone coolant hose kit; to replace the stock rubber coolant hose in your car's cooling system.

Are silicone coolant hoses better? Coolant hoses transport the coolant—a mixture of water and antifreeze—from the engine to the radiator and back. The coolant absorbs heat from the engine block and heads and then releases this heat through the radiator, where airflow dissipates it away from the vehicle. This continuous flow is crucial for preventing engine overheating, which can lead to severe damage or failure.

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

1. Does the FLASHARK Catback Exhaust fit a 2004 Infiniti G35 sedan?

Answer: No, the FLASHARK 4.5" Single Tip 3" Pipe Catback Exhaust is designed for the coupe models of the 2003-2008 Nissan 350Z and Infiniti G35. If you have a G35 sedan, you will need an additional extension pipe for proper fitment, which is not currently available in our store.

2. Will this exhaust system fit my 2007 Infiniti G35 coupe?

Answer: Yes, the FLASHARK 4.5" Single Tip 3" Pipe Catback Exhaust is designed to fit the 2003-2008 Infiniti G35 coupe models. It provides improved horsepower, torque, and a deep, aggressive tone, and is a direct bolt-on replacement for the stock exhaust system without the need for modifications.

3. Do I need an extension pipe for a 2006 Infiniti G35 coupe?

Answer: No, the 2006 Infiniti G35 coupe does not require an extension pipe for the FLASHARK Catback Exhaust. This system is designed to be a direct fit for coupe models, providing easy installation with no modifications needed.

4. Can I install this exhaust system on my 2007 Nissan 350Z HR?

Answer: The 2007 Nissan 350Z HR may require additional modifications due to differences in exhaust configurations compared to earlier models. The FLASHARK exhaust system is designed for the 350Z coupe models from 2003-2008, and while it may fit, it is recommended to consult with a professional installer to ensure compatibility with your specific vehicle.

5. How loud is the FLASHARK Catback Exhaust?

Answer: The FLASHARK 4.5" Single Tip 3" Pipe Catback Exhaust produces a deep, aggressive tone that is louder than the stock exhaust system. While we do not have exact decibel measurements, it is noticeably louder and delivers a more powerful sound, perfect for those seeking a performance-oriented exhaust note.