GlowShift Fuel Pressure Gauge 2-1/16" (52mm) Tinted 7-Color 0-100 PSI — Aluminum Housing, Illuminated Needle

GlowShift Tinted 7-Color 100 PSI Fuel Pressure Gauge Kit is a complete 2-1/16" (52mm) system that monitors fuel pressure up to 100 PSI and adds customizable, dimmable illumination to your dash.

This gauge kit combines a precise 0–100 PSI readout with a tinted lens and seven solid color illumination options plus two color-cycle modes so you can match factory lighting or create a tailored look. The package includes a 1/8-27 NPT pressure sensor, harnesses, mounting hardware and clear instructions so the unit is ready for OEM-style installation in most cars and trucks. Built with an aluminum housing, matte black trim ring and an illuminated red needle, the gauge balances readability with a refined interior appearance.

How accurate and visible is the fuel pressure reading?

The GlowShift unit provides a full-scale 0–100 PSI sweep on a 2-1/16" (52mm) dial for clear, at-a-glance monitoring. The illuminated needle and tinted lens reduce glare while keeping the numbers legible both day and night.

• Full-range calibration from 0 to 100 PSI for common fuel-system checks
• Bright illuminated red needle for quick reference
• Tinted lens and matte trim to reduce dashboard reflection
• Aluminum housing for consistent reading stability

What lighting and color options can I use to match my dash?

The gauge offers seven solid colors—blue, red, green, teal, purple, white and yellow—plus two color-cycle modes, so you can sync it with factory illumination or pick a custom hue. Connecting the dimmer wire to your headlight switch reduces brightness by about 30% when headlights are on, preserving night driving comfort.

• Seven solid color modes for instant matching or accent lighting
• Two cycle modes for dynamic color rotation effects
• Dimmer wire hookup to reduce intensity with headlights on
• Simple switch between static and cycling color modes

What comes in the kit and how straightforward is installation?

The kit arrives with everything needed for installation: a threaded pressure sensor, sensor harness, power harness, visor, mounting bracket and hardware, along with step-by-step instructions. Typical installs are designed for hobbyists and professionals alike; the included fittings and wiring harness save time versus sourcing parts separately.

• Includes 1/8-27 NPT pressure sensor and 9' sensor harness
• 2' power harness, mounting bracket and hardware included
• Gauge visor for glare reduction and professional finish
• Clear instructions to guide through common installation steps

How reliable is the gauge and what support does GlowShift provide?

GlowShift has produced automotive gauges since 2004 and backs this product with a one-year limited warranty plus free lifetime technical support. The company also offers a 30-day return window so you can evaluate fit and function with confidence.

• One-year limited manufacturer warranty for parts and workmanship
• Free lifetime technical support from GlowShift specialists
• 30-day no-hassle return policy to verify compatibility
• Durable materials like aluminum housing and matte trim

Who this is for: Drivers, tuners and mechanics who want a compact, accurate fuel pressure readout with customizable lighting will benefit most from this GlowShift kit. It's ideal for owners who want an OEM-style gauge that blends into the cockpit while offering clear diagnostics and color-matched illumination for daily driving or performance tuning.