Application3.5L V6 VQ35DE ENGINECompatible for Infiniti FX352003-20063.5L 3498CC V6 GAS DOHC Naturally AspiratedCompatible for Infiniti G352003-20063.5L (NOT compatible for Infiniti G35 2003 Base Coupe 2-Door 3.5L)Compatible for Infiniti G352003-20063.5L 3498CC V6 GAS DOHC Naturally AspiratedCompatible for Nissan 350Z2003-2006 3.5L (NOT compatible for Nissan 350Z 2005 35th Anniversary Edition)SpecificationPipe Diameter: 2.5\"Restricted States: California, New YorkPlacement on Vehicle: FrontMaterials: T304 Stainless SteelCondition: 100% Brand NewPackage size(cm):53*26*13Package weight(kg):4Package Includes:2x Test Pipes with Gaskets Bolts(You will get exactly as shown in the picture above)Feature1. Made of high quality steel with solid and durable,Heat-resistant, rust-proof and anti-corrosion.2. Fully polished and ported for maximum performance.3. Gaskets, bolts nuts are included.4. Improve Engine Output and Efficiency.5. Reduce noise emissions.6. Increases Horsepower 10 - 15 HP(approximately)7. Bolt-on type (easy to install).8. Smoothest Exhaust Airflow with large diameter and free flow tubing.Note1.Even if your car is shown in the compatibility, you must read the description and any notes carefully.2.Please check the fitment detail and OEM number before purchasing.3.Please double check that the photo match the product you want.4.Quality fully guaranteed and professional installation recommended. If you want to perform an installation yourself, a high temperature sealant for metal flanges, which ensures an instant, low-pressure seal and prevents exhaust leaks is highly recommended and please buy yourself.5.Check engine light might come on. Use of remap / reprogram ECU software is strongly recommended.6.Not for sale or street use on a licensed vehicle in the State of California does meet CARB states.7.Off-Road use only.