**The E60 535i Stage 2 Low Pressure Fuel Pump is currently on backorder until mid-end of July.
This fuel pump upgrade for the BMW E60 100% E85 compatible and flows more than double compared to the stock pump. The assembly is completely plug and play and is a drop-in replacement.
There is no Bucket trade-in required.
The product is covered by the Spool Performance Lifetime Warranty program.