I would steer away from pusher pumps. They are a band aid solution. I bought the BD auxilary boost pump thinking it was a great idea, with 2 lift pumps I will never have low fuel pressure. WRONG!! When the OEM lift pump went, the BD pump couldn't pull enough through the dead oem pump and I had to drive 100miles with low fuel pressure light on (middle of nowhere). 2 days later my VP44 kicked the bucket. Saving a few bucks could end up costing you more down the road. Address problem and replace the whole thing.