Tuning Devices

C8 Corvette ECM Unlock & Flex Fuel Tuning

The Global B unlock is here! Gain full control of your ECM with HPTuner's exclusive ECM unlock service, and unleash your LT's hidden potential!Nostrum will handle the removal, shipping, and reinstallation of your E99 ECM here at our Ann Arbor location...

Ultimate DIY ESSIM Package

This is everything you might need to get the most out of your ESSIM! This package includes a Continental Ethanol sensor with a stainless steel bracket, a Nostrum Low Side Pressure Sensor, and the harnesses needed to get everything wired...

Universal Fuel Pressure Sensor Kit

ESSIM Install kit - OEM Flex Fuel Equipped

58” long ethanol sensor signal and power intercept harness. One end of the harness has a three (3) pin GT 150 connector to connect to the OEM vehicle harness in place of the ethanol sensor. The other side has a four (4) pin DT04 Deutsch connector...

Universal DIY Ethanol Sensor Install Kit

Nostrum Pressure Sensor, 0-250 psi, 1/8" NPT

The Nostrum 250 psi pressure sensor is suitable for use with water, coolant, oil, gasoline, ethanol, methanol and most other automotive fluids. Example uses include fuel pressure measurement, water pressure in water injection systems, coolant pressure...

Universal ESSIM Ethanol Sensor Harness - Short

6” long ethanol sensor harness for use with the Nostrum ESSIM. Three (3) pin GT 150 mating connector for the ethanol sensor on one side and a three (3) pin DT04 Deutsch connector on the other end to connect to the ethanol sensor input connector...

Universal ESSIM Universal Output Harness

Universal ESSIM Fuel Pressure Sensor Harness

70” long three (3) wire pressure sensor harness for the ESSIM. ,Three (3) pin GT150 sensor connector on one and and three (3) pin DT04 Deutsch connector for the ESSIM on the other end. Allows most three pin GT 150 connector pressure sensors,...

Universal ESSIM Ethanol Sensor Harness - Long

64” long ethanol sensor harness for use with the Nostrum ESSIM. Three (3) pin GT 150 mating connector for the ethanol sensor on one side and a three (3) pin DT04 Deutsch connector on the other end to connect to the ethanol sensor input connector...

Nostrum Stainless Steel Ethanol Sensor Mounting Bracket - **Continental SE1004 ONLY!**

Mounting bracket for SE1004 Continental Ethanol Content Sensor. This is the same bracket used in our vehicle specific ESSIM kits!Does not work with the SE1003 sensor. Bracket is universal and may need a custom solution to work with your project. SENSOR...

Nostrum ESSIM Module - Universal Kit

*** This is a non-application specific universal kit and requires custom installation! ***We have vehicle specific kits in-stock and ready to ship for the Explorer ST, 2.3 Ranger, and 3.0 Ranger Raptor! The Nostrum ESSIM has gone universal! You can now...

Dorch Engineering B58 Gen 2 Flex Fuel CAN Ethanol Content Kit

Product description from Dorch Engineering: With the availability of Gen2 B58 true CAN-based Flex Fuel tuning, NHP has teamed with Dorch Engineering to offer Dorch's plug and play ECA solution! With these new software features, there is no longer much of...