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WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Burned gases from the cylinder escape into the exhaust manifold through an exhaust valve. DNJ Exhaust Valve is a durable valve that provides the proper function of your exhaust engine system. Its main purpose is to let the air out after the internal combustion process took place instead of letting it in. DNJ is an expert manufacturer of automotive related products that is committed to deliver always the best quality products.