This cat back exhaust system is the premier upgrade for all G35/37 Sedan owners looking to maximize the performance from their VQ35HR 3.5L V6 or VQ37VHR 3.7L V6 engine. Note: This cat back exhaust system is not compatible with the 2003-2006 G35 sedan. Our cat back exhaust system will enhance the sound that Infiniti created from the factory by making it deeper, smoother, and louder.
