
IWG75 BorgWarner EFR B2 Single + Twin Scroll Black -14PSI
Product Information
FEATURES:
• 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).
Applications
Borg Warner EFR Series with B2 Frame, both Single and Twin Scroll Versions.

Original: $125.95
-70%$125.95
$37.78IWG75 BorgWarner EFR B2 Single + Twin Scroll Black -14PSI
Product Information
FEATURES:
• 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).
Applications
Borg Warner EFR Series with B2 Frame, both Single and Twin Scroll Versions.

Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Information
FEATURES:
• 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).
Applications
Borg Warner EFR Series with B2 Frame, both Single and Twin Scroll Versions.















