Images may differ
| SKU | KNNE-3730 |
| MPN | E-3730 |
| GTIN | 024844019899 |
| Certifications | None |
| Material | High-flow cotton gauze |
| Color/Finish | Red cotton media with a black rubber base and chrome-plated steel mesh exterior |
| Wheel Size (inches) | 14 (Outer Diameter) |
| Offset (mm) | 4 (Height) |
| Bolt Pattern / PCD | 12 (Inner Diameter) |
Crafted by K&N Engineering, a trusted name in automotive performance, this drop-in air filter is engineered to deliver enhanced airflow while trapping harmful contaminants. The durable construction ensures long-lasting use and reliable performance under demanding conditions.
Upgrade your vehicle’s air intake system with this custom round air filter and enjoy improved throttle response, increased horsepower, and extended engine life. Its easy installation design helps you get back on the road or track faster with peace of mind.
The E-3730 air filter combines efficiency and convenience, backed by K&N’s legacy of expert automotive engineering. Whether you’re tuning your car for street use or motorsport, this product is a dependable choice to keep your engine breathing clean and running strong.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
