Turbosmart’s new Smart Port trumpet allows the use of a softer spring in the body of the BOV to aid in valve response to the plumb back port

TS-0554-1202: Standard Version (Up to 5psi Base Pressure)

the Mercedes’ standard bypass valves are plastic units that bleed boost and struggle to cope with the pressure

This center cap only fits: JR12 (16"-17")

INSTALLATION MANUALS

Straight 1.50"x 610mm BLACK" Mazda Turbosmart’s new Smart Port trumpetHigh performance multi layered Silicone hose. Constant temp resistant from 50 to 170 degrees Celsius ( 60 to 340 degrees Fahrenheit) and pressure rated to 220PSI with a 5mm wall thickness. Engineered to Win by Turbosmart.