When it comes to enhancing vehicle performance, upgrading the cold air intake can be a game-changer. Cold air intakes are designed to improve airflow to the engine, thereby increasing horsepower and ...

AFE Power’s New Cold-Air Intake, Diamond Eye’s DPF-Back Dual Exhaust, and Hypertech’s Programmer Improve a 6.6L Duramax LML’s Overall Performance and Fuel Economy In the first installment of this ...