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Help protect the engine of your Silverado or Sierra and gain a guaranteed increase in horsepower and torque with the K&N® 63-3109 air intake system, engineered specifically for 2019 Chevrolet Silverado and GMC Sierra 1500/2500 5.3L/6.2L V8 models. The K&N® 63-3109 roto-molded air box intake system boasts an estimated power increase of 15.7-horsepower and 32.5 lb./ft. of torque*, and up to 25% more airflow than the factory intake system.
Is your car suffering from a lethargic throttle response? One of the newest members of the K&N® tuning line, the Throttle Control Module is designed to improve throttle response and acceleration and improve pedal sensitivity without modifying factory ECU settings. The system processes input data from the gas pedal and bypasses the factory signal to the vehicle’s ECU, sending a modified signal directly to the throttle body—creating an increase in throttle responsiveness that will make your car feel like a whole new machine.
If you’ve ever towed a trailer up a steep grade, you know how important it is to have horsepower and boost at your fingertips. K&N’s new Boost Control Module works within factory parameters to increase boost—improving throttle response, and offering a power increase of up to 46 horsepower and 59 lb./ft. of torque*. The system can typically be installed in less than 30 minutes (no software required), and is adjustable on-the-go—helping you fine-tune your boost level to your preferences and needs. When you need more power, simply adjust the dial to give your acceleration a bit of extra muscle. The kit includes the module, wiring harness, adjustable knob, hardware, and detailed instructions—and is compatible with other performance upgrades, including exhausts, intake systems, larger turbos, and more.
