Vibrant Spring Loaded T-Bolt Clamps (Pack of 2) - For 3.25" Pipe - Clamp Range: 3.53"-3.83" - 27832 Porsche 911 991.2 Formerly part number R1570 Manual

Formerly part number R1570 Manual Transmission only

Reads E85 AFR from values 5

but you will see optimal performance if tuning is performed after the intercooler is installed

This product is designed to adapt an STI style turbocharger such as the COBB 20g to the COBB Front Mount Intercooler Kit for a 2011-2014 WRX

Throttle body gaskets (as needed)

Vibrant Spring Loaded T-Bolt Clamps (Pack of 2) - For 3.25" Pipe - Clamp Range: 3.53"-3.83" - 27832 Porsche 911 991.2 Formerly part number R1570 ManualUse with Vibrant Hose: 3. 250" 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.