Arctic Cat Catalyst 858 Stainless Steel Powder-Lite Muffler // 02-130PL-SS eblast/Polaris XP900_XP1000(14-23)_General1000 When used in conjunction with

When used in conjunction with our Performance Manifold

Wossner Pistons is Germany's finest aftermarket forged piston and rod manufacture and has over 25 years of experience in the high performance racing industry

This kit also uses a Blow-off valve to release the intake pressure once the throttle plate closes into the atmosphere giving it that PPPPPPSSSSHHHHH sound

ECU requires flashing

Arctic Cat Catalyst 858 Stainless Steel Powder-Lite Muffler // 02-130PL-SS eblast/Polaris XP900_XP1000(14-23)_General1000 When used in conjunction withArctic 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