Diesel Fuel 5/8 Suction Tube Upgrade Kit FASS 1989 Quicker turbo spool up with

Quicker turbo spool up with reduced back-pressure and increased power

BD custom intake and air box

GTIN: 00019025020399

reduced backpressure and increased turbine flow compared to the competition

GTIN: 00019025006256

Diesel Fuel 5/8 Suction Tube Upgrade Kit FASS 1989 Quicker turbo spool up withFASS Fuel Systems Diesel Fuel Convoluted Suction Tube Upgrade Kit (STK 1003B) Part No: STK 1003B Universal Applications, Ford Powerstroke, GM Duramax and Dodge Cummins Note: STK 1003 1003B kit will not work on 03 04 Dodge Applications Our FASS Fuel Systems 5 8 inch Convoluted Suction Tube only is intended to upgrade your existing Bulkhead Fitting (STK 1002) to pull fuel from your factory fuel basket. The increased size will allow for improved fuel