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๐ Unleash your RAMโs beast mode with airflow that commands attention!
The K&N NextGen Cold Air Intake System for 2019-2024 RAM 1500 V8 5.7L delivers a 36.45% increase in airflow, boosting horsepower by 14.3 and torque by 15.1 without requiring a tune. Featuring a semi-enclosed airbox to reduce intake temperatures, an oversized oil-free Dryflow filter with up to 50,000 miles between cleanings, and a precision CAD-designed large-diameter intake tube, this system enhances engine performance and style with quick, secure installation in under an hour.




| ASIN | B0FHWTPZKW |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #104,390 in Automotive ( See Top 100 in Automotive ) #44 in Automotive Replacement Air Intake Filters #2,253 in Automotive Emission & Exhaust Products |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.0 out of 5 stars 13 Reviews |
| Fit Type | Vehicle Specific Fit |
| Included Components | 1 NextGen Cold Air Intake System |
| Item Type Name | NextGen Dryflow; RAM 1500 V8 5.7L F/I |
| Manufacturer | K&N Engineering, Inc. |
| Manufacturer Part Number | 50-1578D |
| Manufacturer Warranty Description | No-Hassle Lifetime Limited |
| Model Number | 50-1578D |
| Number of Items | 1 |
| OEM Equivalent Part Number | 50-1578D |
| OEM Part Number | 50-1578D |
| Product Grade | Performance Part |
| Shape | Round |
| UPC | 024844418135 |
K**L
Awesome cold air intake
Easy to install, sounds great, seat of the pants feels a bit more responsive. Love it
F**H
Truck Goes Zoom and Growls
Thorough instructions included, and install was not difficult. Only issue was with the orange and red pleat covers. They're meant to snap on tight, but they still seemed a hair too long. Truck now has a nice growl, and the throttle response is zippier. Very pleased.
G**N
Mileage
I had it installed and it looks like Iโm getting about 1.5 miles per gallon and better gas mileage
P**C
2026 Ram kinda fits?
2026 Ram 1500 Hemi. The good. Install is easy, mostly. Looks good and should work well. The bad. The crank case vent tube doesn't line up and will kink if you try. The sensor is difficult to install. The grommet seems the right size but the hole may need to be opened up more. I emailed the manufacturer about the vent tube and am waiting for a reply. If they don't have a good answer I'll return the kit ASAP and order a competitor product
L**S
Not good quality.
I had a terrible experience with this intake. The product I received had an issue with the sensor port โ the threads would not screw in at all. I thought it was just a defect, so I requested a replacement, but the second one arrived with the same problem, even worse. The replacement even looked like someone had already tried to install it before, as it came visibly damaged (see photo). I contacted Amazon, and the representative tried to help me. He sent me a link to contact K&N directly and explained that they would send me a new product with no additional charges. I followed all the instructions exactly as he guided me, but unfortunately, I never received any response from the company. In the end, I returned both items and I am still waiting for my refund. Very disappointing experience overall. I expected much better quality and customer support.
S**N
Sounds awesome
Not sure it improves the gas mileage but I get more smiles to the gallon.
L**R
Great cold air intake from k&n
Great product. Providing more airflow for my hemi to breath like it should. You can definitely hear my 5.7l hemi roar for sure as it should. Love it
Trustpilot
3 days ago
4 days ago