🌀 Elevate your engine’s breathability—filter smarter, perform stronger!
The Injen Technology X-1021-BB AMSOIL Ea Nano-Fiber Air Filter delivers 5 times superior dust removal compared to cellulose filters and 50 times more than wet gauze types. Featuring an oil-free design for quick setup, a built-in velocity stack to boost airflow, and precisely engineered 40 pleats, this high-performance filter ensures optimal filtration and enhanced engine efficiency in a compact, easy-to-install package.
| Product Grade | Performance Part |
| Brand | Injen Technology |
| OEM Part Number | X-1021-BB |
| Global Trade Identification Number | 00843115014230 |
| Manufacturer | Injen Technology |
| UPC | 843115014230 |
| Item Weight | 2.84 pounds |
| Item model number | X-1021-BB |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | X1021BB |
J**N
Replacement Filter
This is a direct replacement for the Injen Intake system for the Audi S4. The product arrived within 48, and I installed it the next day. Fits great, sounds great, and easy to switch out.
M**E
Just what the Doctor ordered !
The Injen Air Filter is built well !, if you are looking for maximum air intake along with maximum filtration this is the right stuff, my old one lasted for four years, with minimal maintenance, I added the pre-filter bag onto this new filter install, should be even better!!
M**W
Perfect fit
Fitted my bmw Injen intake perfect!
P**L
Great non-oil filter- Very high quality
Excellent filter. It has an internal velocity stack at the top of the filter, if that makes a difference for what you're using this for. It also has a lip on the inside of the mounting hole that insures you don't push the filter over the pipe too far. Very convenient.
W**A
Performance filter
Amazing shipping speed!! And great product as usual!
C**N
Fit and works great!
Fit as well as I had hoped and is working as expected. Quick delivery and good price. I'll buy again if/when needed. Go Injen!
J**R
Clamp loosens 4”
Get new clamp. Before install.
N**.
Great air filter
Never fails to meet expectations!!! Awesome quality and dependable
Trustpilot
2 days ago
2 weeks ago
