- Product Grade: Replacement Part
- Brand: K&N
- Fit Type: Vehicle Specific Fit
- Item Dimensions LxWxH: 8.13 x 8.13 x 8.25 inches
- OEM Part Number: RF-1048
- ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty engine air filters can reduce your vehicle’s acceleration by up to 10%
- EASY INSTALLATION: K&N air filter is pre-oiled and built with simple clamp-on design- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains
- SAVES MONEY: K&N high-flow replacement intake filters will save you $250 over 10 years by avoiding disposable air filters
- ECO-FRIENDLY: Using a washable, reusable KN air filter helps reduce replacement waste- a K&N filter will last longer than 10 disposable air filters
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants

























Amazon Customer –
Pretty straight forward install.Now I don’t attribute this to just cuz its a K&N but I noticed better throttle response on the first drive. Then when I filled my tank I noticed that the miles till empty were 25 miles higher than before I replaced the filter.So seat of the pants it feels better and wallet says it performs better.Now the old filter had unknown miles on it but looked pretty clean before I drove from Ohio to CA and when I replaced it I noted that it was filthy. So the gains could just be relate to installing a clean filter and I would have seen the same benefits from a different filter. I like the K&N because they gave me a sticker 😀
Mudhole –
I’ve had great success using this prefilter wrap on my K&N intake in my Tacoma. I’ve ran that intake for years and always take off the filter and wash it after a dusty road trip, but now the wrap protects most of that dust and debris collecting in the filter ribs. I just slide off this sleeve (it has elastic on both openings) and shake it out most times or I rinse it with my hose and let it dry. It’s a little finicky putting it on over your filter, but a little common sense goes a long way. I like the blue as it matches my truck color. But most of all, it really does work both for dust AND as a hydrophobic cover. You can see its effectiveness clearly by popping your hood and sprinkling water on this installed sleeve (not while vehicle is running), and you’ll see the water just sheet off and stay out of your filter. Nice extra layer of protection for those times when you splash though puddles or mud.Serviceable in the field with no tools, this is a must-have to protect your K&N intake filter. Double check what model of filter kit you have before buying! They are all slightly different, and these wraps are built to fit specific models.
Tina Middaugh –
Great product, PLEASE NOTE**** I thought I was ordering a blue cover, however I received a red one…. Had to reorder.
Samir Mak –
Perfectly designed to provide better air intake and increase performance. The added oil after cleaning helps stop dust from reaching the engine.
Glenn –
High quality product with a super easy install. Took about 3 minutes from start to finish.
Kristen Current –
Easy to install. Works great
HEMI –
Great
Mark Smith –
Jus wreckt some puddles with this strapped over a newly cleaned/oiled oversized k&n filter… sounded real shmexy while crushing dem pools! Works like a charm in a storm…