The RAM 1500 RHO is Ram's Raptor fighter — a 540-horsepower, twin-turbo Hurricane-six desert runner that picked up where the TRX left off. It's fast, wide, and built to be driven hard. But like almost every factory off-roader, it leaves the plant with a dark spot right up front, and a clean factory opening between the grille and bumper that's practically asking for a light bar.
That's exactly what the M&R 23-inch light bar drops into. It's the single most popular upgrade RHO owners make — and with a 4.96-star rating across 56 reviews, it's earned it. Here's everything you need to know about the bar, both builds, how it installs, and how it wires up.
What it is
The 23-inch bar is a curved LED light bar engineered to sit in the factory opening between the grille and the bumper on the 2025–2026 RAM 1500 RHO. It's slim and sleek for a built-in, almost-factory look — not a bar bolted on top of the bumper. It mounts on a powder-coated black metal bracket using factory openings and hardware, so there's no cutting and no drilling, and it doesn't interfere with radiator airflow.
One nice touch: there are two ways to install it — with the grille removed, or without — so you can pick the route you're comfortable with (both are covered on video below).
PRO or SLIM: the two builds
The 23-inch bar comes in two builds. Same fit, same clean look — the difference is optics and output.
PRO — the brightest, longest-throwing build
The PRO uses a TIR (Total Internal Reflection) lens that collects the LED output and directs it where you need it, cutting glare and throwing farther. It runs a Combo pattern (spot + driving) and is dual-function: a White or Yellow off-road main beam that runs alongside a street-safe amber DRL backglow. Housing is upgraded 304 aluminum with UV powder coat, plus a thermal-management system and a 50,000-hour rating. From $419.99.
SLIM — lower profile, lower price
The SLIM runs reflector optics with CREE XT-E LEDs in a wide Spot + Flood pattern for broad, close-up coverage. Choose White, Amber, or the dual-function White + amber DRL. UV black powder-coated housing, 50,000-hour rating. From $274.99.
Here's how the PRO and SLIM beams compare, zone for zone:
White, yellow, or amber?
Every 23-inch bar lets you choose your output. White is the brightest, crispest, longest-throwing beam — the all-rounder. Yellow (PRO only) cuts through dust, fog, snow, and rain far better with less glare-back. Both come with the same amber DRL backglow — a bold, street-safe daytime accent that owners love pairing with the RHO's factory amber scoop lights. The white and yellow main beams are for off-road use only; the amber DRL can run anywhere.
Installation — two ways, both no-drill
The bar is a complete bolt-on with no cutting or drilling, and you've got two paths: remove the grille, or leave it on and work through the hood-latch area. Watch both and pick your comfort level. One honest note from RHO owners: if your truck has active grille shutters (common on the 2026 HEMI Rebel), you'll want to remove the grille — the no-removal method won't clear the shutter module.
Install method 1 (main):
Prefer the other method? Here's the second install video. Every bar ships with (1) 23-inch bar, (4) metal brackets, and all mounting hardware.
Wiring & control
The bar has over 6 feet of wire — enough to reach your RHO's factory AUX switch wiring, which most RHOs have. It runs two positive wires: one for the white (or yellow) main beam, one for the amber DRL. Put each on its own AUX switch, or use one AUX switch for the main beam and a fuse tap for the DRL, so you can run the amber on its own during the day.
No AUX switches (some Rebels skip them)? The easy route is the Wireless 8-Switch Harness — it powers the bar with no AUX switches and no wires run through the firewall, from a rechargeable magnetic remote in the cab. Here's the connection guide:
What RHO owners are saying
Across 56 reviews the bar averages 4.96 stars, with 96% of owners giving it five. A few themes come up again and again — the factory-integrated fit, the easy install off the videos, and how clean the amber DRL looks:
"This is one of those upgrades the RHO should have come with stock." — C.M.
"Fits perfect, looks great, and the DRL is super clean." — M.L.
"One of the easiest installs I've ever completed." — W.F.
FAQ: RAM 1500 RHO 23in Light Bar
Does it fit the 2026 RAM 1500 RHO?
Yes. Nothing changed between the 2025 and 2026 RHO, so the bar fits both.
Do I have to remove the grille to install it?
Not necessarily — there are two install methods, with or without grille removal. If your truck has active grille shutters, plan to remove the grille.
My RHO/Rebel doesn't have AUX switches — can I still run it?
Yes. Use our Wireless 8-Switch Harness for switch-free control with no firewall drilling.
How do I switch between the white light and the amber DRL?
The bar has two positive wires — one for the white main beam and one for the amber DRL. Use two AUX switches, or one AUX switch plus a fuse tap for the DRL.
What's the difference between PRO and SLIM?
The PRO uses a TIR optic with a Combo (spot + driving) beam and White or Yellow output; the SLIM uses reflector optics with a Spot + Flood pattern and White or Amber. Both include the amber DRL option.
Keep exploring: the rest of the RHO build
Want the full picture — a 40-inch bar, fog lights, ditch lights, and a reverse light for the RHO? Start here:
- The Complete RAM 1500 RHO LED Lighting Guide — every kit for the RHO
- RAM 1500 RHO LED Lights collection
Shop the Build
Ready to fill that grille opening? Bolt-on, no drilling:
- 23in Light Bar PRO — TIR optic, White or Yellow + amber DRL (from $419.99)
- 23in Light Bar SLIM — the value build (from $274.99)
- Wireless 8-Switch Harness — control it from the cab, no firewall drilling
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