Upgrade your GM Kodiak/Topkick C4500/C5500 6.6L Duramax LLY with the K&N 77-3063KTK 77 Series Air Intake System from XDP. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed with basic hand tools. Best of all, this system helps deliver a more pronounced engine sound.
Estimated Horsepower Gain: 14.92 HP @ 2612 RPM
Replacement Filter: RU-5165
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Clamps Included: 5
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 2
Estimated Torque Gain: 30 lbft
Product Style: 77 Series Kits
Intake Pipe Color / Finish: Textured Black
Intake Pipe Material: Aluminum
CARB EO Number: D-269-34
Weight: 19.2 lb (8.7 kg)
Product Box Height: 16.75 in (425 mm)
Product Box Length: 24.38 in (619 mm)
Product Box Width: 18.38 in (467 mm)
Mounting Hardware Included: Yes