2003-2009 INFINITI G35 Coupe Dual / Nissan 350Z 4.5" Tip Muffler Catback Exhaust System
ℹ️ DESCRIPTION
Upgrade your vehicle's exhaust system to unleash hidden power and transform its performance. A well-designed performance exhaust system—featuring larger piping, high-flow mufflers, and precision-tuned resonators—dramatically reduces backpressure and unlocks horsepower and torque stifled by factory restrictions. The result? Stronger acceleration, improved throttle response, and an aggressive, refined exhaust note that elevates every drive.
Features
| Inlet / Outlet Diameter | 2.25" / 2.25" |
| Tip Diameter | 4.5 in |
| Design | High Performance Racing Design Catback Exhaust System |
| Material | Made of High Quality Stainless Steel with Computerized Mandrel-Bends for Strength and Durability |
| Fitment | Direct Bolt-On Fitment; No Modifications Required |
| Performance | Increases 10 -20 Horsepower/ Low End Torque |
| Flange | TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion |
| Sound | Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow |
| Efficiency | Increase Engine Output and Efficiency |
| Installation | Professional Installation Recommended |
🔍 Fitment:
| Vehicle Model | Years | Engine |
|---|---|---|
| Nissan 350Z | 2003-2009 | 3.5L |
| Infiniti G35 Coupe | 2003-2007 | 3.5L |
📜 POLICY
🚚 Ships from nearest warehouse within 1 business day, arrives in 5-8 days（most area in 7 days）
🔄 30-day return policy
🔧 2-year replacement warranty
Note:
🔖 Contact Us First: If you encounter any issues with your order, please reach out to us immediately. We're committed to resolving any concerns quickly and to your satisfaction.
🤗 Feedback Consideration: Before leaving neutral or negative feedback, give us a chance to make things right. We'll work diligently to provide a solution that meets your needs.
📮 Contact Email: support@samexhaust.com
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.