Description

Ski-Doo 600R REV Gen 4 Ultra-Light Muffler (Polished Stainless Steel)

Product Description

Take performance and weight reduction to the next level with the Straightline Performance Ski-Doo 600R REV Gen 4 Ultra-Light Muffler. Designed specifically for the Ski-Doo 600R E-TEC REV Gen 4 platform, this premium polished stainless steel muffler delivers substantial weight savings while maintaining exceptional durability, fitment, and performance.

The factory muffler is one of the heaviest components mounted high within the chassis. By replacing it with the Straightline Performance Ultra-Light Muffler, riders can remove an impressive 11.5 pounds from their sled, resulting in improved handling, increased agility, and a significantly better power-to-weight ratio.

Unlike many lightweight exhaust systems that focus solely on reducing weight, this muffler was developed through extensive engine, chassis dyno testing and real-world field validation to ensure performance gains without sacrificing rideability or reliability. Every design element was engineered to optimize exhaust flow while maintaining proper engine performance characteristics across a wide range of riding conditions.

Constructed from premium polished stainless steel, each muffler is precision fabricated and TIG welded for maximum strength and long-term durability. The polished finish not only provides a premium appearance but also offers superior corrosion resistance for years of trouble-free operation.

The Straightline Performance Ultra-Light Muffler is a true bolt-on upgrade requiring no fuel changes, clutch recalibration, ECU modifications, or additional components. Simply remove the factory muffler and install the Straightline Performance system for immediate weight reduction and improved performance.

In addition to significant weight savings, riders will appreciate improved throttle response, enhanced acceleration feel, and a crisp performance exhaust note that complements the high-revving characteristics of the 600R E-TEC engine.

Whether you’re a trail rider looking to improve handling, a performance enthusiast chasing every pound of weight reduction, or a racer seeking every advantage possible, this ultra-light muffler delivers proven results.

Features & Benefits

• Massive 11.5-pound weight reduction
• Fully polished stainless steel construction
• Dyno-tested and dyno-proven performance
• Extensive in-field development and validation
• Direct bolt-on installation
• No fuel tuning required
• No clutching changes required
• No ECU modifications required
• Improved exhaust flow
• Enhanced throttle response
• Improved power-to-weight ratio
• Precision TIG welded
• Corrosion-resistant polished finish
• Aggressive performance appearance
• Designed specifically for REV Gen 4 600R models
• Made for long-term durability and reliability

Why Upgrade?

Weight reduction is one of the most effective ways to improve overall snowmobile performance. Removing 11.5 pounds from a high-mounted component dramatically improves handling and agility while maintaining factory reliability.

The Straightline Performance Ultra-Light Muffler has been developed through extensive dyno testing and real-world riding conditions to provide riders with a proven performance upgrade that delivers measurable benefits every time they ride.

Kit Includes

• Straightline Performance Ultra-Light Muffler
• Installation Instructions
• Required Mounting Hardware (if applicable)