The Injen EVO Evolution sealed cold air intake for 2007–2020 Toyota Tundra 5.7L uses a one‑piece roto‑molded housing and the Twist‑Lock system to secure a large 8‑layer oiled cotton gauze filter for increased airflow. The kit includes reinforced silicone couplers, stainless band clamps and hardware for a simplified installation. Dyno testing reports notable gains in horsepower and torque while preserving OE fit and enabling easy filter inspection via a Clear‑View badge.
Injen 07-20 Toyota Tundra 5.7L Evolution Intake (Oiled)