Diesel Fuel 5/8 Suction Tube Upgrade Kit FASS 1989 BD custom intake and air

BD custom intake and air box

reduced backpressure and increased turbine flow compared to the competition

pressure blasters and wheelabrators

Pulse exhaust flow directed to the dual volute T6 turbine improves turbo spooling response for quick clean power

Diesel Fuel 5/8 Suction Tube Upgrade Kit FASS 1989 BD custom intake and airFASS 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