Mitsubishi Evo X 3 Inch Turbo Inlet - Stealth Black752002 DESCRIPTION The COBB 3" Turbo Inlet Hose is constructed using four ply steel reinforced silicone, eliminating the issue of hose collapse that other inlet pipes suffer while under suction at peak demand. While the steel reinforcement provides excellent stability, the silicone allows adequate torsional flex, allowing engine movement on the OEM engine mounts under hard acceleration without risk of separation. Available in COBB Blue or Stealth