ISR Performance Coolant Temp Adapter 34mm map-enforced 9 zinc plated hardware is

9 zinc plated hardware is included for installation

It is a critical tuning and safety tool for high-boost and performance applications where exhaust temperature control directly impacts engine reliability

The 6061 T-6 Billet aluminum gears are hard anodized to prevent wear and provide low friction

CP is dedicated to superior engineering

Direct fit for the STI

ISR Performance Coolant Temp Adapter 34mm map-enforced 9 zinc plated hardware isPart #: IS 34mm Each kit includes 2 hose clamps and 1 adapter with an 1 8" NPT fitting that can be used with most aftermarket sensors, as that is the common thread used. 34mm = 1 3 8" Diameter Radiator Hose This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation. Note: ISR orders might take a day of processing. If you need it sooner, contact us directly.