Older XP Turbos: This turbo can be adapted to older XP turbos without a kit

This adapter will cause the sled to run leaner

increased top speed

We also set out to make the best manifold on the market

Easy bolt- on performance

Arctic Cat Catalyst 858 Stainless Steel Powder-Lite Muffler // 02-130PL-SS Category_Default Category/SLED/Polaris/Matryx 650 Older XP Turbos: This turboArctic Cat Catalyst 858 Powder Lite Stainless Steel Muffler Elevate your ride with the Arctic Cat Catalyst 858 Powder Lite Muffler. Engineered for the backcountry rider who demands maximum weight savings without sacrificing power, this muffler delivers a crisp, aggressive exhaust note and the durability of full stainless steel construction. Dyno tested and field proven to dominate the mountain. Performance & Engineering Highlights Race & Mountain