Autometer Spek-Pro Gauge Nitrous Press 2 1/16in 1600psi Stepper Motor W/Peak & Warn Blk/Chrm
Why this price?
$286.33 is MSRP, the lowest price AutoMeter lets us list it at. Additionally, Pro members get $14.32 back on this part.
$286.33 − $14.32 = $272.01
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to AutoMeter, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with AutoMeter, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Couldn't load pickup availability
Proper nitrous pressure is the difference between extracting maximum power from your engine and finishing second. AutoMeter’s Digital Stepper Motor Nitrous Pressure Gauge uses our advanced 1/8” NPT solid state pressure transducer to give you the most precise possible reading of your system pressure ,up to 1600 psi. Built with the accuracy and durability required by the professional racer, there simply isn’t a better possible solution. A direct plug in wiring harness is included for ease of installation and data logging is available thanks to a .5 - 4.5v analog output.
Installation InstructionsInstallation Instructions
Installation Instructions
- 7 color user-selectable background illuminations (red, blue, green, white, yellow, orange, and violet) with adjustable brightness for day and night - with independent dimming of dial and pointer.
- Pro-Control output enables a 1.5 amp load to activate a relay and trigger your choice of warning lights, external buzzers, fans, pumps, or features such as water/meth/nitrous injection.
- Features a peak recall function, which enables the user to review high gauge readings. The highest reading will be stored by the gauge until it is cleared.
- Precision 280 brushless stepper motor movement provides a quiet, fluid, and accurate pointer movement with superior dial resolution.
- Solid-state data acquisition grade sending units provide unmatched gauge accuracy and withstand the harshest environments.
- Includes patented light-weight, spin-on bracket and pre-wired harness for simplified installation.
- Patented Wide Angle dial design provides the largest viewable dial available in a 2-1/16" gauge.
- Configurable "High" and "Low" warnings using three on-instrument-face buttons
- Highly polished chrome bezel
Related videos


