Regular price
$420.00
Regular price
-20%
$525.00
Sale price
$420.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
The aFe POWER Momentum HD Pro 10R Cold Air Intake System (part number 50-70121T) is engineered as a direct-fit upgrade for the 2020-2024 GM 3.0L Duramax.
Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall, pre-oiled 360-degree radial flow air filter features a 5-1/2” flange and our pre-oiled Pro 10R media with ten layers of progressively finer cotton gauze media for maximum performance and filtration. Its inverted top and large surface area provide much longer life between maintenance intervals, while reinforced metal provides maximum strength to prevent filter collapse. This media is best suited for off-road applications. Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. Once the system is installed, the air filter can be easily removed from the housing for maintenance by only uninstalling the intake tube. The smooth one-piece sealed housing, constructed of heat-resistant cross-linked polyethylene (XLPE), features our patented (US PAT 9440175) filter-to-housing interface. Its innovative design minimizes the total number of parts, making for an easy installation. A large, clear sight window allows for hassle-free filter inspection, without having to disassemble your system. The housing incorporates factory air scoop inlets, using no additional hardware, and features an optional auxiliary air inlet that pulls in additional air. This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable. Stainless-steel clamps and a silicone coupling are used for strength and durability. Momentum HD intakes are designed with fewer parts for a fast and easy installation.
Vehicle Fitment
- 2020 - 2026 Chevrolet Silverado 1500 3.0L Duramax
- 2021 - 2026 Chevrolet Suburban 3.0L Duramax
- 2021 - 2026 Chevrolet Tahoe 3.0L Duramax
- 2020 - 2026 GMC Sierra 1500 3.0L Duramax
- 2021 - 2026 GMC Yukon 3.0L Duramax
- 2021 - 2026 GMC Yukon XL 3.0L Duramax
Features & Benefits
- Ten-layer oiled media offering the highest dust capacity in the aFe range
- Engineered for maximum airflow under heavy-duty diesel use
- Washable and reusable through many cleaning cycles
- One-piece sealed roto-molded housing blocks engine bay heat soak
- Oversized conical filter for maximum airflow and long service life
- Direct bolt-on installation with no cutting or drilling required
Specifications
- Brand: aFe POWER
- Manufacturer Part Number: 50-70121T
- SKU: afe50-70121T
- Product Line: Momentum HD
- Filter Media: Pro 10R
- Part Type: Cold Air Intake System
Always verify aFe POWER part number 50-70121T against your vehicle's year, engine, and configuration before ordering.
Shipping Height: 12.9
Shipping Length: 23.4
Shipping Width: 15.5