June 2026 - Notice to all customers, current lead times on Calibrated Performance ECU Upgrade Kits are extended - Please contact us before ordering to confirm lead time
Designed by Calibrated Performance in-house, this adapter converts the standard M18x1.5 thread down to 1/8NPT to allow re-purposing of existing lambda bosses on exhaust systems.
We use these regularly when converting modern engines with pre-turbo lambda sensors to motorsport engine management systems. This allows measurement of Exhaust Gas Temperature or Exhaust Manifold Pressure, both of which are useful information when you're pushing performance to it's limits!
