BL54XR Ball Bearing Turbo FlashPro Delta P is short for

Delta P is short for delta pressure

EP3 and Civic Si transmissions

Fitting: 92-01 GSR ITR B16 (Y80 S80 S4C S21 Y21 YS1 B16 B17 B18C)

pre filter and O-rings (use of stock isolator sleeve is recommended)

You can also turn off the controller and use the gauge as a display

BL54XR Ball Bearing Turbo FlashPro Delta P is short forBoost Lab BL54XR Dual Ball Bearing Turbocharger This turbo features a newly designed Point Milled Billet 54mm compressor wheel and a performance high flow 49mm Turbine Wheel. This unit comes standard with a ported 3" Inlet 2" V Band Outlet compressor housing. A Dual Ball Bearing oil and water cooled CHRA designed to handle high boost operation with ease, water cooling must be used with this turbocharger. The BL54XR is fully assembled and VSR balanced