Product Overview
- Guaranteed horsepower gain
- Designed to improve throttle response and engine sound
- Free-flowing polyethylene intake tube
- Replaces entire factory air intake system
- K&N Million Mile Limited Warranty
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
The K&N 63-3087 Air Intake fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. See vehicle applications link for details.
Estimated Horsepower Gain | 24.09 HP @ 2950 RPM |
Replacement Filter | RC-5179 |
Air Filter Color | Red |
Air Filter Material | Cotton Gauze |
Air Filter Outlet Shape | Round |
Clamps Included | 7 |
Clamp Material | Stainless Steel |
Clamp Style | Regular |
Couplers Included | 3 |
Product Style | 63 Series Aircharger Kits |
Air Filter Height | 7.5 in (191 mm) |
Intake Pipe Color / Finish | Black |
Intake Pipe Material | High-Density Polyethylene |
Street Legal In All US States | No |
TUV Approved (Europe) | No |
Weight | 17 lb (7.7 kg) |
Product Box Height | 15.6 in (396 mm) |
Product Box Length | 24.2 in (615 mm) |
Product Box Width | 20.2 in (513 mm) |
California Restricted | Not legal for sale or use in California |
Mounting Hardware Included | Yes |
Warranty | 1,000,000 Miles/10 Year |