Vibrant Spring Loaded T-Bolt Clamps (Pack of 2) - For 4.5" Pipe - Clamp Range: 4.78"-5.08" - 27845 Honda CRX While the 2015-18 Subaru WRX

While the 2015-18 Subaru WRX utilizes a standard crank pulley design

With 165% more surface area over stock

SB017 pressure plate features an exclusive diaphragm design to increase clamp load

as long as there is clearance

Full aluminum cast end tanks provide increased durability and smooth

Vibrant Spring Loaded T-Bolt Clamps (Pack of 2) - For 4.5" Pipe - Clamp Range: 4.78"-5.08" - 27845 Honda CRX While the 2015-18 Subaru WRXUse with Vibrant Hose: 4. 500" ID Vibrant Performance Spring Loaded T Bolt Clamps are designed to compensate for hose fluctuations resulting from thermal and or pressure changes that can cause a hose to expand or contract. The spring allows the clamps to adjust to provide even tension. Our T Bolt Clamps feature 300 Series Stainless Steel construction for the clamp band and Floating Bridge. The T bolt, lock nut and spring are Zinc Plated Steel.