Brian Crower Nissan VQ35DE 32.5mm Exhaust Valves

If you're rebuilding the top end of your Nissan VQ35DE engine for improved performance or just need to replace worn-out components, these Brian Crower 32.5mm exhaust valves are a solid choice. They are designed to handle the demands of a performance-oriented engine, whether you're building a track car or just want a more responsive daily driver. These valves are a direct replacement for many popular Infiniti and Nissan models, including the 350Z, Altima, and Murano.

Brian Crower is known for making well-built internal engine components, and these exhaust valves are no exception. They are made from durable materials selected to withstand the high temperatures and pressures found in the combustion chamber. The 32.5mm head diameter is a specific size that can help optimize airflow and combustion efficiency when paired with the right cylinder head porting and camshafts. This attention to detail in sizing and material selection means you're getting a part that's built to last and perform.

When installing these valves, it's important to ensure your valve guides are in good condition and properly sized for the valve stems. If you're doing a full engine rebuild, consider having your cylinder heads professionally serviced to ensure these new valves seat properly and perform at their best. This is a key component for anyone looking to get the most out of their VQ35DE engine.