quick view Add to Cart Injen Injen 07-20 Toyota Tundra 5.7L Evolution Intake (Oiled) MSRP: $406.82 $376.90 8-Layer Oiled Cotton Gauze Air Filter: The Injen 8-Layer oil cotton gauze air filter is included with the EVO2100C cold air intake. This filter is uniquely designed to work with the Injen Twist-Lock... Add to Cart Add to Wish List Add to My Wish List Create New Wish List