Catback Exhaust System with Burnt Muffler Tip Style for Nissan 350Z (2003-2009) Infiniti G35 2-Door Coupe (2003-2007) 3.5L Engines

Boost power, improve throttle response, and give your Z or G35 the aggressive exhaust note it deserves with this precision-engineered stainless catback system—built for performance and durability.

Hear the VQ35DE the Way It Should Sound

The Nissan 350Z and Infiniti G35 Coupe are icons of the early 2000s import performance scene—known for their responsive handling, aggressive styling, and the legendary VQ35DE engine. But if you're still running the factory exhaust, you're leaving power on the table and missing out on one of the best-sounding V6s ever built.

This high-performance catback exhaust system replaces the restrictive stock setup with mandrel-bent T-304 stainless steel piping, allowing exhaust gases to exit faster and more efficiently. The result? Dyno-proven gains of 15–25 horsepower, improved low-end torque, sharper throttle response, and a deep, aggressive tone that brings out the VQ's signature growl without any annoying drone.

Key Features & Performance Benefits

• T-304 Stainless Steel Construction: Superior corrosion resistance and durability for years of reliable performance
• Mandrel-Bent Piping: Maintains consistent diameter throughout the system for smooth, unrestricted exhaust flow
• Precision TIG Welding: CNC-machined flanges ensure a perfect fit and leak-free seal
• Double-Walled Rolled Tips: Clean, aggressive appearance with a performance-focused finish
• Deep, Aggressive Tone: Smooth exhaust note under acceleration without excessive volume or drone
• Proven Power Gains: 15–25 HP increase with improved torque and throttle response

Vehicle Fitment

• 2003–2009 Nissan 350Z (3.5L VQ35DE)
• 2003–2007 Infiniti G35 Coupe (3.5L VQ35DE)
• Coupe models only

What's Included

• Complete stainless catback exhaust system (as pictured)
• Mounting hardware and gaskets

Installation & Fit

This is a direct bolt-on replacement for your factory catback exhaust. The system installs using the stock mounting points with no cutting or welding required. Most experienced DIYers can complete installation in 2–3 hours with a lift or jack stands and basic hand tools. Professional installation is recommended if you're unfamiliar with exhaust work.