Straightline Full-Stainless Mountain Muffler – Lightweight 13 lb Weight Reduction – Model 131-143

Description

Built for riders who demand top-tier performance and reliability in extreme conditions, this muffler ensures you stay light, fast, and in control on every ride.
Key Features:
Full stainless steel construction for durability and corrosion resistance.
Lightweight design: 5.30 lbs, saving 13.05 lbs from stock.
Designed to fit Arctic Cat Catalyst 600 models seamlessly.
Optimized for improved exhaust flow and a bold, crisp sound.Take your Arctic Cat Catalyst 600 snowmobile to the next level with this lightweight mountain muffler, expertly crafted for performance and durability. Made from premium stainless steel, this muffler combines rugged reliability with significant weight savings to boost your riding experience.
Weighing just 5.30 lbs, it shaves off an impressive 13.05 lbs compared to the stock muffler, giving you enhanced agility and easier maneuverability-perfect for mountain riding and deep snow adventures.

Brand: Straightline
Part Number: 131-171

Fitment:

• 2025 Arctic Cat M 600 Alpha One 154in 2.6in. CATALYST
• 2026 Arctic Cat M 600 Alpha One 154in 2.6in.
• 2025 Arctic Cat M 600 Alpha One 154in 3.0in. CATALYST
• 2026 Arctic Cat M 600 Alpha One 154in 3.0in.
• 2025 Arctic Cat M 600 Alpha One ES 154in 2.6 AWS CATALYST
• 2026 Arctic Cat M 600 Alpha One ES 154in 2.6 AWS
• 2025 Arctic Cat M 600 Alpha One ES 154in 2.6 AWS Sno Pro CATALYST
• 2026 Arctic Cat M 600 Alpha One ES 154in 2.6 AWS Sno Pro
• 2025 Arctic Cat M 600 Alpha One ES 154in 3.0 AWS Sno Pro CATALYST
• 2026 Arctic Cat M 600 Alpha One ES 154in 3.0 AWS Sno Pro
• 2025 Arctic Cat Riot 600 146in 1.35 AWS ES CATALYST
• 2026 Arctic Cat Riot 600 146in 1.35 AWS ES
• 2025 Arctic Cat Riot 600 146in 1.35 AWS Sno Pro ES CATALYST
• 2026 Arctic Cat Riot 600 146in 1.35 AWS Sno Pro ES
• 2025 Arctic Cat Riot 600 146in 1.35 AWS w/ATAC ES CATALYST
• 2026 Arctic Cat Riot 600 146in 1.35 AWS w/ATAC ES
• 2025 Arctic Cat Riot 600 146in 1.75 AWS Sno Pro ES CATALYST
• 2026 Arctic Cat Riot 600 146in 1.75 AWS Sno Pro ES
• 2025 Arctic Cat Riot 600 146in 1.75 AWS w/ATAC ES CATALYST
• 2026 Arctic Cat Riot 600 146in 1.75 AWS w/ATAC ES
• 2025 Arctic Cat ZR 600 129in 1.25 AWS Sno Pro ES CATALYST
• 2026 Arctic Cat ZR 600 129in 1.25 AWS Sno Pro ES
• 2025 Arctic Cat ZR 600 129in 1.25 AWS w/ATAC ES CATALYST
• 2026 Arctic Cat ZR 600 129in 1.25 AWS w/ATAC ES
• 2025 Arctic Cat ZR 600 137in 1.25 AWS ES CATALYST
• 2026 Arctic Cat ZR 600 137in 1.25 AWS ES
• 2025 Arctic Cat ZR 600 137in 1.25 AWS Sno Pro ES CATALYST
• 2026 Arctic Cat ZR 600 137in 1.25 AWS Sno Pro ES
• 2025 Arctic Cat ZR 600 137in 1.25 AWS w/ATAC ES CATALYST
• 2026 Arctic Cat ZR 600 137in 1.25 AWS w/ATAC ES
• 2025 Arctic Cat ZR 600 ATAC ES 129in CATALYST
• 2026 Arctic Cat ZR 600 ATAC ES 129in
• 2025 Arctic Cat ZR 600 ATAC ES 137in CATALYST
• 2026 Arctic Cat ZR 600 ATAC ES 137in
• 2025 Arctic Cat ZR 600 R XC ES 129in CATALYST
• 2026 Arctic Cat ZR 600 R XC ES 129in
• 2025 Arctic Cat ZR 600 R-XC 137in 1.35 AWS ES CATALYST
• 2026 Arctic Cat ZR 600 R-XC 137in 1.35 AWS ES
• 2025 Arctic Cat ZR 600 R-XC 137in 1.35 AWS Manual CATALYST
• 2026 Arctic Cat ZR 600 R-XC 137in 1.35 AWS Manual

Note: Image is for reference only, actual product may vary slightly.

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