RSI Billet Aluminum Momentary Engine Kill Switch – Arctic Cat Catalyst (Plug & Play)

SKU: KS-C-BLACK
In Stock

$69.95

  • CAD: CA$95.44
  • EUR: €64.40
  • SEK: 739.21 Skr
  • NOK: Nkr734.61
  • GBP: £54.80

  • The RSI Billet Aluminum Momentary Engine Kill Switch is a direct plug-and-play upgrade for Arctic Cat Catalyst snowmobiles. Precision CNC machined from billet aluminum and finished in durable black anodizing, this spring-loaded momentary switch requires a simple press-and-hold to shut off the engine, preventing accidental shutdown while riding. Complete with the OEM factory connector already installed, installation takes just minutes with no cutting, splicing, depinning, or rewiring required.
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Description

RSI Billet Aluminum Momentary Engine Kill Switch – Arctic Cat Catalyst (Plug & Play)

Premium Billet Construction. Factory Plug & Play. Race-Proven Reliability.

Black Anodized Finish with Laser-Etched RSI Logo

Designed Specifically for Arctic Cat Catalyst Models

Product Description

The RSI Billet Aluminum Momentary Engine Kill Switch for Arctic Cat Catalyst is the premium upgrade for riders looking to improve the durability, appearance, and reliability of their factory kill switch. Precision CNC machined from high-strength billet aluminum and finished in a durable black anodized coating with a laser-etched RSI logo, this switch provides exceptional performance while adding a clean, factory-quality appearance to your handlebars.

Unlike conventional kill switches that can accidentally be bumped during aggressive riding, the RSI switch utilizes a momentary push-button design. Simply press and hold the button to shut off the engine. Once released, the spring-loaded button automatically returns to the run position, preventing accidental engine shutdown from tree branches, gloves, riding gear, or body movement while riding.

Designed specifically for Arctic Cat Catalyst models, this version includes the complete OEM factory connector housing already installed, making installation completely plug-and-play. Simply unplug the factory kill switch, connect the RSI switch, secure it to your handlebar, and you’re ready to ride.

No cutting, splicing, depinning, or rewiring is required.

The compact billet housing mounts directly to any standard 7/8-inch handlebar, positioning the switch within easy reach while maintaining a clean, uncluttered cockpit.

Features & Benefits

  • Precision CNC-machined billet aluminum housing
  • Premium black anodized finish
  • Laser-etched RSI logo
  • Designed specifically for Arctic Cat Catalyst models
  • Complete OEM factory connector installed
  • True plug-and-play installation
  • No cutting or splicing required
  • No depinning or rewiring required
  • Fits standard 7/8″ handlebars
  • Momentary push-button operation
  • Press-and-hold engine shutdown
  • Automatically returns to the run position
  • Prevents accidental engine shutdown

Compatibility

Fits Arctic Cat

  • Catalyst 600
  • Catalyst 858
  • All Arctic Cat Catalyst platform models utilizing the OEM factory kill switch connector

Kit Includes

  • RSI Billet Aluminum Momentary Engine Kill Switch
  • OEM Plug-and-Play Connector

 

Additional information

Weight 1 lbs
Dimensions 13 × 9 × 1 in
Type Year Make Model
Type Year Make Model
SNOW 2024 ARCTIC CAT CATALYST 600
SNOW 2025 ARCTIC CAT CATALYST 600
SNOW 2025 ARCTIC CAT CATALYST 858
SNOW 2026 ARCTIC CAT CATALYST 600
SNOW 2026 ARCTIC CAT CATALYST 858
SNOW 2027 ARCTIC CAT CATALYST 600
SNOW 2027 ARCTIC CAT CATALYST 858
Type Year Make Model
Type Year Make Model
SNOW 2025 ARCTIC CAT CATALYST 600
SNOW 2025 ARCTIC CAT CATALYST 858
SNOW 2026 ARCTIC CAT CATALYST 600
SNOW 2026 ARCTIC CAT CATALYST 858

Customer Reviews

cayden L.
Rating: 5/5
Works perfectly
Installed the billet aluminum momentary engine kill switch – arctic cat catalyst (plug & play) over the weekend. Feels solid and clicks positively, none of that mushy factory feel. Plugged right into the stock connector, no wiring needed. Highly recommend if you're on the fence.
Sun Mar 01 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Evan I.
Rating: 5/5
No Review
Wed Feb 18 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Christian B.
Rating: 4/5
Simple upgrade, big difference
Needed a fix for my sled and this did the trick. Plugged right into the stock connector, no wiring needed. Feels solid and clicks positively, none of that mushy factory feel. Glad I made the switch.
Fri Feb 06 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Jayce C.
Rating: 4/5
Direct plug-in, no issues
Ordered the billet aluminum momentary engine kill switch – arctic cat catalyst (plug & play) last month and finally got it installed. Plugged right into the stock connector, no wiring needed. Feels solid and clicks positively, none of that mushy factory feel. Would buy again.
Wed Jan 28 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Tison X.
Rating: 4/5
Clean, reliable switch
Picked this up for my sled and it's been solid so far. Plugged right into the stock connector, no wiring needed. Does the job, though the instructions could've been a little clearer.
Wed Jan 07 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Ryan C.
Rating: 5/5
No Review
Fri Oct 31 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
Daniel A.
Rating: 4/5
No Review
Thu Feb 27 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
Tyler P.
Rating: 5/5
Direct plug-in, no issues
Grabbed this after my old one wore out. Feels solid and clicks positively, none of that mushy factory feel. Plugged right into the stock connector, no wiring needed. Glad I made the switch.
Sun Dec 08 2024 00:00:00 GMT+0000 (Coordinated Universal Time)