BDD Downpipe Kit - S400 4in Aluminized Full Marmon 4.2 1045240 Cooling Banks' patented new SpeedBrake does

Banks' patented new SpeedBrake does what no brake has done before

Featuring easy to read white lettering on a black face which highlights the red needle

Allows proper lubricant warm-up or cool-down to safeguard engine life

is a Bulkhead Fitting comprised of a 5/8 inch Suction Tube along with a 1/2 inch Fuel Return Port

6mm 5-ply Silicone Reducer

BDD Downpipe Kit - S400 4in Aluminized Full Marmon 4.2 1045240 Cooling Banks' patented new SpeedBrake doesThis downpipe was originally designed as part of BD's original Compound Twin Turbo kits (Tow Twin Turbos, R700 Twin Turbos, R850 Twin Turbos). Typically used as a replacement part for the above mentioned compound twin turbo kits but can be modified for other applications. FEATURES Downpipe used with install of S400 turbos with full Marmon 4. 2 inch flange Comes with Turbo V Band Clamp Comes with Exhaust Band Clamp WARRANTY Parts12 Months NOTE Not for