Mine still works perfect. Just think, this pump replaces factory ones that are made to supply fuel for a 200+ hp engine. Personally I think the factory Joyner pumps are junk. Just my opinion though. This pump should last a 100,000 plus miles. The one I have runs just under 80 psi. In a turbo system your pump has to supply running fuel pressure and extra pressure to compensate for boost pressure. I'm running about 8 psi boost. No intercooler and no issues. Hope this helps.