Speedwerx High Flow Intake Vents // 2027 Arctic Cat ZR / XF / M 858 C-TEC2

Speedwerx High Flow Intake Vents // 2027 Arctic Cat ZR / XF / M 858 C-TEC2

• Fits 2027 Arctic Cat ZR / XF / M 858 C-TEC2 only (2025-2026 use the billet adapter kit)
• 2027 airbox and hood changes mean no billet adapter is needed
• Includes four FROGZSKIN vents and instructions for the stock airbox
• Speedwerx reports about 5 hp from opening the stock plenum; ECU tune required with pipe + head + intake

Speedwerx part # AC858-HFI-2. Intended for closed-course competition use.

Not sure what fits your sled? Email kyle@freshiesbuilt.com with your year, make, model and track length.