K&N E-1230

Replacement Filters > Replacement Air Filter
List Price: $84.77
Your Price: USD $54.99

You Save 35.1%

Facebook   Google+   Twitter   Pinterest  


In Stock & Ready to Ship!
  Free Ground Shipping!

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter Outlet ShapeNot Flanged
Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.31 oz (39 ml)
Height3 in (76 mm)
Inner WireNo
Inside Diameter9.25 in (235 mm)
Outside Diameter11 in (279 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.63 in (92 mm)
Product Box Length12.25 in (311 mm)
Product Box Width12.25 in (311 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1.8 lb (0.8 kg)

Customer Feedback

Be the first to review part E-1230
Filter is used on 2007 Charger SRT8 Superbee w/ 0-40 Mobile One synthetic. I used this same upgraded filter on my 2004 Pontiac GTO w/ 5-30 Mobile One. It gives me re-assurance of maximum filteration capability and good service life for my 6k/mile intervals.

Christopher Denton
San Jose, California
I am so glad to see a filter for my 2010 Chevy Traverse.  I checked not too long ago and could not find one.  I am a true K&N fan.  I had a K&N filter in my 1993 Pontiac Grand Prix GTP and checked gas mileage before and after and saw an increase of two to three miles per gallon depending on driving environment. So for the Traverse it should be a welcome increase no matter how big.

Thanks Guys!!

I have had the K&N chrome intake system on my 2006 Pontiac GTO for several years now.  Not only does the system look great under the hood, it allows the car to reach it's full performance potential.  I can't understand why the auto makers of high performance vehicles don't automatically install a K&N system as standard equipment.  Any car with a supercharger or turbo shouldn't be without one!

Jim Hollich
Algonquin, Illinois