2x Straight Exhaust Kit For 2003-2006 Nissan 350z Infiniti G35 FX35 3.5L

What is 2x Straight Exhaust Kit For 2003-2006 Nissan 350z Infiniti G35 FX35 3.5L?

This exhaust kit is a direct bolt-on upgrade designed specifically for 3.5L V6 Nissan 350Z, Infiniti G35, and FX35 models from 2003 to 2006. Constructed from true T304 stainless steel, it ensures long-term durability and resistance to rust and high-temperature stress. With a 2.50-inch pipe diameter, the system improves exhaust flow for better engine efficiency and a more aggressive tone. Sold by Lab Work Auto, this kit includes two pipes with gaskets and bolts for a complete installation. No modifications are needed, making it a reliable choice for DIY enthusiasts and professional mechanics alike.

Key features

• Material — Made from true T304 stainless steel for maximum corrosion resistance.
• Pipe Diameter — 2.50-inch for improved exhaust flow and engine performance.
• Fitment — Direct bolt-on design for 2003–2006 Nissan 350Z, Infiniti G35, and FX35 (excludes select trims).
• Package Contents — Includes 2 pipes, gaskets, and bolts for full installation.
• No Modifications — Installs without cutting or welding.
• Sound Enhancement — Delivers a deeper, more performance-oriented exhaust note.
• Brand — Sold by Lab Work Auto, a trusted name in automotive performance parts.

Who is 2x Straight Exhaust Kit For 2003-2006 Nissan 350z Infiniti G35 FX35 3.5L for?

This exhaust kit is ideal for owners of 2003–2006 Nissan 350Z, Infiniti G35, and FX35 models seeking a simple performance and sound upgrade. It suits DIY mechanics with basic tools and access to factory service guides, as no installation instructions are included. Enthusiasts who value durability, clean fitment, and a noticeable improvement in exhaust tone will benefit most. It’s also a solid choice for restorers and tuners aiming to enhance their vehicle’s undercarriage aesthetics and functionality without custom fabrication.

How does 2x Straight Exhaust Kit For 2003-2006 Nissan 350z Infiniti G35 FX35 3.5L compare?

Compared to aluminized steel or mild steel exhaust systems, this T304 stainless steel kit offers superior longevity and rust resistance, especially in wet or salty climates. It outperforms stock manifolds in flow and sound while maintaining OEM alignment. Unlike full cat-back systems that require more components, this straight pipe kit focuses on simplicity and core performance gains. It’s more affordable than complete stainless systems from premium brands but delivers similar material quality. For budget-conscious drivers who want reliable, long-term upgrades, this kit strikes a strong balance between cost and durability.