Straightline Performance Arctic Cat Catalyst 858 Ultra-Light Muffler
Straightline Performance Arctic Cat Catalyst 858 Ultra-Light Muffler is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Straightline Performance Arctic Cat Catalyst 858 Ultra-Light Muffler
Straightline Performance Arctic Cat Catalyst 858 Ultra-Light Muffler is backordered and will ship as soon as it is back in stock.
Description
Description
This Straightline Performance Ultra-Light Muffler is constructed entirely from polished stainless steel and weighs just 5.3 pounds, saving 13 pounds compared to the factory exhaust. Built for the Arctic Cat Catalyst 858 chassis, it bolts on directly without fuel calibration changes and fits stock or modified machines.
The deep, aggressive tone sharpens the riding experience, while the polished stainless finish resists corrosion season after season.
| Brand | Straightline Performance |
| Product Type | Ultra-Light Muffler |
| Compatibility | Arctic Cat Catalyst 858, M 858, Riot 858, ZR 858 |
| Material | Polished Stainless Steel |
| Weight | 5.3 lbs |
| Weight Savings | 13 lbs |
| Installation | Direct Bolt-On |
| Riding Style | Mountain Performance |
| Fuel Calibration Changes | Not Required |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 131-172
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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