Turbosmart IWG75 Borg Warner EFR B1 Single scroll Black -14PSI


Designed as a stock replacement for the B1 frame single scroll (A-Type, F-Type, and F(v)-Type) EFR range of turbos, with 120mm rod. Turbosmart Internal Wastegate Actuator provides better turbo response and greater sensitivity when managing boost pressures.


• Silicone diaphragm with Nomex reinforcement to withstand high temperatures.
• High grade, billet aluminum construction.
• Stainless steel rods and connecting clevis for corrosion resistance.
• Locking Collar design cap allows for quick spring changes.
• Ideal for use with any Turbosmart boost controller.

Supplied With:
Fitting Hardware, Brown/Purple 7psi Middle Spring and Brown/Pink 7psi Outer Spring (installed).

Click Here for Install Instructions.