Arctic Cat Catalyst 858 Lightweight Muffler Ceramic Coated (quiet version)

Take your snowmobile to the next level with this lightweight, durable, and quiet muffler. Experience enhanced maneuverability and long-lasting reliability, all while enjoying a more comfortable ride.

Features:

• Exceptional Weight Savings: Weighs only 7.95 lbs—10.4 lbs lighter than the stock muffler—for improved agility and handling.
• Ceramic Coating: Provides superior heat resistance and enhanced durability to withstand extreme conditions.
• Quiet Operation: Reduces noise levels significantly without sacrificing performance, perfect for riders who value a quieter sled.
• Custom Fit: Designed exclusively for Arctic Cat Catalyst 858 models, ensuring a seamless installation and optimal performance.

Arctic Cat Catalyst 858 Lightweight Muffler (Ceramic Coated)

The Straightline Performance Lightweight Muffler for the Arctic Cat Catalyst 858 is designed specifically for riders who want meaningful weight reduction while maintaining a quiet, trail-friendly exhaust tone. Built for today’s increasingly noise-conscious riding environments, this ceramic-coated muffler provides exceptional durability, premium fit and finish, and outstanding rideability.

Delivering an impressive 8-pound weight savings, this muffler helps improve handling, maneuverability, and overall sled responsiveness without sacrificing comfort or creating excessive noise. Riders immediately notice a lighter-feeling machine while enjoying a deep, mellow exhaust tone that remains comfortable for long days on the snow.

Unlike louder performance mufflers, the Straightline Performance Lightweight Muffler is engineered to provide a refined exhaust note that remains trail-friendly and legal-friendly for most riding environments. The low, deep tone enhances the riding experience without attracting unwanted attention on the trail.

The premium ceramic-coated finish helps reduce radiant heat while lowering under-hood temperatures. This durable coating also provides excellent corrosion resistance and long-term protection against harsh winter riding conditions.

Designed specifically for the Arctic Cat Catalyst platform, this muffler offers exceptional fit and finish with a simple direct bolt-on installation. Whether your machine is stock or modified, this muffler provides an excellent balance of weight reduction, sound quality, durability, and everyday rideability.

For riders looking for a lightweight exhaust upgrade that prioritizes responsible sound levels while still delivering meaningful weight savings, the Straightline Performance Lightweight Muffler is one of the best choices available for the Catalyst 858 platform.

Features & Benefits

• 8-pound weight savings
• Quiet trail-friendly sound
• Legal-friendly exhaust tone
• Deep, mellow exhaust note
• Premium ceramic-coated finish
• Reduced under-hood temperatures
• Excellent fit and finish
• Direct bolt-on installation
• Corrosion-resistant construction
• Durable long-term performance
• Compatible with stock and modified machines

Why Riders Choose This Muffler

• Significant weight reduction
• Deep tone without excessive noise
• Ideal for trail and crossover riders
• Legal-friendly sound levels
• Premium ceramic-coated construction
• Proven Straightline Performance quality
• Excellent durability and reliability

Installation Notes

• Direct bolt-on replacement
• No clutching changes required
• No fuel calibration changes required
• Compatible with stock and modified machines

Vehicle Fitment

• Arctic Cat Catalyst 858
• Arctic Cat M 858
• Arctic Cat Riot 858
• Arctic Cat ZR 858
• Other compatible Arctic Cat Catalyst 858 applications

Kit Includes

• Straightline Performance Ceramic-Coated Lightweight Muffler
• Installation Instructions