2003-2009 INFINITI G35 Coupe Dual / Nissan 350Z 4.5" Tip Muffler Catback Exhaust System
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 |
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.
