Customer Ratings
Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
Straightline Lightweight Muffler carbon fiber / stainless mountain muffler 14lbs Weight Savings
$422.03
Questions? Call or text us at:1-888-927-3076
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Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
Upgrade to the Arctic Cat Catalyst 600 Lightweight Muffler and feel the difference of reduced weight and enhanced performance on every ride.
Ultra-Lightweight: Weighing only 3.70 lbs, this muffler is a remarkable 14.65 lbs lighter than the stock option, dramatically improving handling and maneuverability.
Premium Materials: High-quality carbon fiber and stainless steel ensure lasting performance in extreme riding conditions.
Enhanced Sound Profile: Produces a clean, aggressive tone that complements the Arctic Cat Catalyst 600's raw power.
Precision Fit: Custom-designed for a perfect fit with the Arctic Cat Catalyst 600 platform, ensuring hassle-free installation.
Mountain-Ready: Optimized for high-performance mountain riding, providing a sleek, lightweight solution for demanding riders.Take your snowmobile to the next level with the Arctic Cat Catalyst 600 Lightweight Muffler, designed for superior performance and significant weight reduction. Constructed with carbon fiber and stainless steel, this muffler offers the ultimate combination of durability, efficiency, and style.
Brand: Straightline
Part Number: 131-173
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.
