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2004 GMC Sierra 3500 6.6L V8 Diesel Air Intake
- Guaranteed to increase horsepower and torque.
- Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
- Engineered to provide high airflow and exceptional filtration.
- Replaces factory air filter and intake tube.
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
- Typical installation can be completed in 60 minutes or less with simple hand tools.
- No-Hassle Lifetime Limited Warranty.
- Will not void vehicle warranty.
Estimated Horsepower Gain | 12.55 HP @ 3246 RPM |
Replacement Filter | RC-5112 |
Air Filter Color | Red |
Air Filter Material | Cotton Gauze |
Air Filter Outlet Shape | Round |
Clamps Included | 3 |
Clamp Material | Stainless Steel |
Clamp Style | Regular |
Couplers Included | 1 |
Estimated Torque Gain | 20.29 lbft |
Product Style | 77 Series Kits |
Intake Pipe Color / Finish | Bright Mirrored Finish |
Intake Pipe Material | Aluminum |
CARB EO Number | D-269-34 |
Street Legal In All US States | Legal for use in all 50 states. |
TUV Approved (Europe) | No |
Weight | 12.3 lb (5.6 kg) |
Product Box Height | 12.56 in (319 mm) |
Product Box Length | 29.31 in (745 mm) |
Product Box Width | 17.31 in (440 mm) |
Mounting Hardware Included | Yes |
Warranty | No-Hassle Lifetime Limited |
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
60-90 Minutes
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2004 Chevy Silverado 2500HD 6.6L - 12.55HP Increase- Guaranteed to increase horsepower and torque.
- Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
- Engineered to provide high airflow and exceptional filtration.
- Replaces factory air filter and intake tube.
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
- Typical installation can be completed in 60 minutes or less with simple hand tools.
- No-Hassle Lifetime Limited Warranty.
- Will not void vehicle warranty.
Estimated Horsepower Gain | 20.15 HP @ 3158 RPM |
Replacement Filter | RC-5112 |
Air Filter Color | Red |
Air Filter Material | Cotton Gauze |
Air Filter Outlet Shape | Round |
Clamps Included | 3 |
Clamp Material | Stainless Steel |
Clamp Style | Regular |
Couplers Included | 1 |
Estimated Torque Gain | 33.6 lbft |
Product Style | 77 Series Kits |
Intake Pipe Color / Finish | Bright Mirrored Finish |
Intake Pipe Material | Aluminum |
CARB EO Number | D-269-31 |
Street Legal In All US States | Legal for use in all 50 states. |
TUV Approved (Europe) | No |
Weight | 12.1 lb (5.5 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) |
Mounting Hardware Included | Yes |
Oversize Shipping | OS1 |
Warranty | No-Hassle Lifetime Limited |
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
60-90 Minutes
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2005 Chevy Silverado 2500HD 6.6L - 20.15HP Increase