Ski-Doo 850 REV Gen 4 / Lynx Radian Ultra Lite Muffler (Polished Stainless Steel)

The Straightline Performance Ultra Lite Muffler for the Ski-Doo 850 REV Gen 4 and Lynx Radian platform is designed for riders who demand maximum weight reduction, premium quality, and proven performance. Constructed entirely from polished stainless steel, this muffler delivers exceptional durability, outstanding fit and finish, and a substantial 11.5-pound weight savings over the factory exhaust system.

Removing over 11 pounds from the sled dramatically improves handling, maneuverability, sidehilling capability, rider control, and overall responsiveness. Every pound removed improves the power-to-weight ratio, helping the sled feel lighter and more agile in every riding condition.

Built from high-quality polished stainless steel, the Ultra Lite Muffler provides excellent corrosion resistance and long-term durability while maintaining a premium appearance. The polished finish complements both stock and highly modified sleds, making it one of the most attractive upgrades available for the 850 platform.

The muffler produces a deep, refined performance tone that enhances the riding experience without becoming overly aggressive. Riders appreciate the clean sound quality and lightweight design while maintaining the reliability Straightline Performance is known for.

Installation is quick and straightforward with a direct bolt-on design requiring no fuel calibration changes or additional modifications.

Whether you’re riding trails, mountain terrain, crossover applications, or simply looking to remove unnecessary weight from your sled, the Straightline Performance Ultra Lite Muffler delivers exceptional results.

Features & Benefits

• Massive 11.5-pound weight savings
• Premium polished stainless steel construction
• Exceptional fit and finish
• Corrosion-resistant design
• Direct bolt-on installation
• Durable long-term performance
• Lightweight performance upgrade
• Compatible with stock and modified machines

Installation Notes

• Direct bolt-on replacement
• No fuel calibration changes required
• No additional modifications necessary
• Compatible with stock and tuned applications

Vehicle Fitment

• Ski-Doo 850 E-TEC REV Gen 4
• Lynx Radian 850
• MXZ 850
• Renegade 850
• Backcountry 850
• Summit 850
• Freeride 850
• Other compatible REV Gen 4 and Lynx 850 applications

Kit Includes

• Straightline Performance Ultra Lite Muffler
• Polished Stainless Steel Construction
• Installation Instructions

Fitment For: