• 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.
Fitting Hardware, Brown/Pink 7/10/14psi Outer Spring (installed)