🚴♂️ Elevate Your Ride—Performance Meets Sustainability!
The K&N Engine Air Filter (SU-4000) is a high-performance, premium air filter designed for select Suzuki and Kawasaki models from 2000-2019. With a 10-Year/Million Mile Limited Warranty, this filter enhances engine performance, increases horsepower, and is easy to install. Its eco-friendly design allows for reuse, saving you money and reducing waste over time.
| Brand | K&N |
| OEM Part Number | SU-4000 |
| Global Trade Identification Number | 00024844080622 |
| Shape | Oblong |
| Manufacturer | K&N Engineering |
| UPC | 172303706771 182682839328 182682221161 024844080622 953040026342 |
| Model | Replacement Air Filter |
| Item Weight | 14.1 ounces |
| Product Dimensions | 3.35 x 3.4 x 1.43 inches |
| Country of Origin | USA |
| Item model number | SU-4000 |
| Is Discontinued By Manufacturer | No |
| Exterior | Other |
| Manufacturer Part Number | SU-4000 |
A**S
Fits like a glove DRZ400S
2009 Suzuki DRZ400 with 3x3 mod, jet kit, and larger muffler tip.Flows nicely, fits good, and filters air.Bikes running nicely with these modsDefinitely feel a performance bump, but could be a placebo effect 🤔. I’ve had K&N’s on lots of vehicles, and like the reusable factor as much as anything
E**O
Great performance
What a world of difference from the OEM to K&N air filter. My 2023 DRZ400sm doesn't feel like is suffocating when driving over 45mph and it was Easy to install. If you still have an OEM air filter this is a must upgrade, it's worth every penny, I highly recommend this upgrade you'll notice the difference.
J**E
Quality products
As always they keep pumping out quality
F**T
works as expected
replaced the foam filter on my 2008 drz400sm, which i only use on the street.
A**R
Exact Fit for DRZ400sm
quality filter for your drz400sm
J**E
Drz 400
Love K&N
E**N
Awesome !
You already know how K&N is. One of the very best companies to produce top quality filters. Anyways the only reason I knocked off a star was because it fits loose on my 2014 DRZ400SM. And the glue grease thing that comes with it doesn't really work since it fits loose but thankfully the box has that metal strap that goes over to strap it down. I noticed a way better air flow and if you have a after market pipe it makes it sound a bit deeper too. Also when you add this filter don't forget to do the 3x3 air box mod. It's easy look it up on YouTube. But over all great quality it's jut loose.
G**
Great prodact
Great prodact
Trustpilot
4 days ago
1 week ago
