🛠️ Keep your diesel breathing clean, no matter the dust storm!
The Sinister Diesel Pre-Filter Sock is a precision-engineered accessory designed exclusively for Sinister Cold Air Intakes. It effectively blocks sand, dust, and fine particles to extend the life of your air filter by up to 50%, ensuring sustained engine performance in extreme off-road and dusty conditions. Easy to install and reusable, it offers a cost-effective, maintenance-friendly solution for diesel enthusiasts who demand reliability and protection.
| Brand | Sinister Diesel |
| Fit Type | Vehicle Specific Fit |
| OEM Part Number | SD-UPFS-01-20 |
| Global Trade Identification Number | 00841788113731 |
| Manufacturer | Sinister Diesel |
| UPC | 841788113731 |
| Model | Cold Air Intakes |
| Item Weight | 0.458 ounces |
| Product Dimensions | 4 x 4 x 4 inches |
| Country of Origin | USA |
| Item model number | SD-UPFS-01-20 |
| Exterior | Machined |
| Manufacturer Part Number | SD-UPFS-01-20 |
M**N
Design and the fit
The pre-filter is a must - I run them on all my vehicles - easy to clean and stay ahead of the accumulationon the re-usable filter. Fits tight like it should. Exactly what I was expecting.
E**R
Good quality
Use this over my kn air filter on a 6.0 powerstroke. Definitely keeps my filter cleaner wen driving in dusty conditions. And looks awesome.
J**.
Good product
Fits the cone filters snug definitely won’t slip off
S**E
Installed on MK4 Jetta TDI
Works good and looks good really expensive though just because it says Sinister diesel
J**O
Did not fit cold air filter for s&b intake
Returned did not fit for 2019 f250
R**H
Pre filter
Fits perfectly, and looks sweet!
J**S
Looks good
Little overpriced imo
D**.
Not what I expected, just a cheap cloth that covers filter .
Cheap cloth cover , not worth it !
Trustpilot
5 days ago
2 weeks ago
