GSC P-D BMW 335i E92 L6 Manganese Bronze Exhaust Valve Guide +.001in OD - Single

GSC Power Division is known for making performance engine components, and this exhaust valve guide is a solid option for your BMW 335i E92 with an L6 engine. It’s specifically designed for the exhaust side and is made from manganese bronze, a material chosen for its good wear resistance and ability to handle heat.

This particular guide is sized at +.001 inch in outer diameter, meaning it's a slightly larger fit than stock, which can be helpful if you're rebuilding your top end or dealing with worn valve guides. The single quantity means you'll need to order one for each valve you're replacing. Manganese bronze is a popular choice for valve guides because it offers a good balance of durability and lubricity, helping to keep your valves moving smoothly under high temperatures.