BL73XR Ball Bearing Turbo Exhaust Housing:T4 Divided 1.25 A/R 4" V-Band *Optional* Boost Lab Exclusive BL

*Optional* Boost Lab Exclusive BL 6-Blade 20G Billet Compressor Wheel with extended exducer

A male -6 to -8 AN discharge fitting with integral high-pressure check valve

Why is Precision Works better

All Gaskets Included

which tends to fail even on completely stock cars

BL73XR Ball Bearing Turbo Exhaust Housing:T4 Divided 1.25 A/R 4" V-Band *Optional* Boost Lab Exclusive BLBoost Lab BL73XR Ball Bearing Turbocharger This turbo features a newly designed Point Milled Billet 73mm compressor wheel and a performance high flow 75mm Turbine Wheel. This unit comes standard with a ported 4" Inlet 3" 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 BL73XR is fully assembled and VSR balanced in house.