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K&N 33-2663

Replacement Filters > Replacement Air Filter
List Price: $71.65
Your Price: USD $48.99

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33-2663
 
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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 ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.03 oz (30 ml)
Height1.125 in (29 mm)
Inner WireNo
Outside Length10.875 in (276 mm)
Outside Width6.25 in (159 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Top StyleOpen
Weight0.9 lb (0.4 kg)

Customer Feedback

Guys,
I must say that today I put on my K&N Filtercharger Kit on my 1987 Saab 900 Turbo, and I must say that I am in awe of the performance! It's like owning a new engine! RPM's pick up much faster, and it has a better top end now...I would guess that I have about 4-6 more hp! it's so great! You guys are definitely worth the money, I recommend you to everyone I know! Thanks for making such a quality product!

Again, THANKS!

Jonathan Woods
Winchester, Virginia
I changed the filter on my 1997 Saab 900 Turbo to a K+N filter. The car already had an uprated ECU (220hp from 185hp). It has really made a difference to the performance. The peak power is slightly improved but the throttle response is dramatically quicker. I think I am seeing slightly better MPG as well.

Rob Cook
York<br>United Kingdom
I have a '32 ford roadster and I took a '51 oil bath 2 Barrel air cleaner and made it for a four barrel, gutting the interior and then powder coating it. I had now a huge air clean less the element. I turned to K&N and used there 'size' selection page and after measuring exactly what I needed I was able to find the perfect K&N filter. Of course, I order the wrong one - but it got here in one day. Go figure, super fast. So I called and they were so kind to me, giving me a return number to put on the box and telling me to send the wrong one back to them. But I paid with PayPal, no problem, we will credit you. So I ordered the correct one, and got it in a day. Today I also see that Paypal credited me for what was owned. I never had to call and bug them. I am so impressed. They set the standard for how auto companies should deal with customers. Super happy guy and the finished product is really cool, I do admit.

Ken Partch
Santa Barbara, California