Exhaust Manifold Header For VQ35DE V6 Nissan Altima 3.5L Upgrade your Nissan Altima 3.5L with our high-performance Exhaust Manifold Header, tailor-made for the VQ35DE V6 engine. Unlock the full potential of your vehicle with this precision-engineered aftermarket solution. Key Features: Enhanced Performance: Optimize exhaust gas flow to boost horsepower and torque, elevating overall vehicle performance. Durable Construction: Crafted from high-quality stainless steel or durable cast iron, ensuring longevity and reliability even in harsh conditions. Mandrel-Bent Tubing: Smooth and consistent flow path for exhaust gases, maximizing velocity and minimizing restrictions. Precise Fitment: Direct bolt-on replacement for the factory manifold, ensuring a hassle-free installation process. O2 Sensor Ports: Equipped with proper O2 sensor ports to accommodate original oxygen sensors, ensuring compatibility with your Altima's engine management system. Engineered for Sound Enhancement: Offers a subtle yet sporty exhaust note, enhancing the driving experience.