Nitrous Express WOT/RPM Window Switch Challenger These are the Rear O2

These are the Rear O2 Harness Connectors

O2 extensions

Long Tube Header Design

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler

this system increases horsepower and torque on your truck with just a bolt on installation and a tune

Nitrous Express WOT/RPM Window Switch Challenger These are the Rear O2The Nitrous Express digital rpm window switch is an innovative module that monitors engine rpm as well as throttle position to automatically activate your nitrous system based on user adjustable RPM and TPS values. This ensures that the nitrous activates only within the set RPM and TPS values. The large LCD display has an adjustable contrast screen this changes how dark the numbers and letters appear. Another great feature of the window switch is the