Edelbrock Transmission Controller GM 4L6XE/4L8XE Carbureted Applications

Mounting your Maximizer 5 Screen has never been easier! The NX Max 5 Screen Mount is made from high strength aluminum and incorporates an industrial style suction cup designed to securely attach to your windshield or a flat smooth dash panel. The mount...

Optional 4 inch touch screen display can be connected to view and adjust common tuning parameters on the fly without the need for a laptop.

Additional solenoid driver for the Maximizer 5 Nitrous controller.  Needed for trying to progress more than 2 stages of nitrous.

The Maximizer 5 features many safety features that help you push your tune-up further while protecting your engine from damage. The Maximizer 5 progressive nitrous controller operates up to four separate stages of nitrous based on either time, RPM, MPH,...

The NX Maximizer EZ Progressive Nitrous Controller smoothly ramps in your nitrous system resulting in increased traction and less strain on your vehicles drivetrain. Ramp time is adjustable from 0 to 4.5 seconds via a simple rotary knob (no laptops...

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA;...

These Edelbrock Pro-Flo multi-point replacement calibration modules are exact replacements for Pro-Flo fuel injection systems. They are exclusively designed for the Edelbrock Performer RPM Pro-Flo EFI systems. The modules require a cord and adapter in...