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69-4521TS
$266.99 USD
MSRP $483.99 44.8% Off
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K&N 69-4521TS Air Intake

Intake Kits > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   30 Customer Reviews
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Low restriction aluminum tube
  • Easy to install, usually in 90 minutes or less
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces stock air intake system
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 69-4521TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air intake which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. This allows your engine to inhale a larger amount of air than the factory air intake. More air means more usable power and acceleration throughout the engine’s RPM range. The 69-4521TS air intake comes with a black rubber topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive silver powder-coated finish that's made to last and accommodates the factory mass air sensor. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a couple of screwdrivers, pliers, ratchet set and an Allen wrench. Some Typhoon air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.

[More Information on 69 Series Typhoon Air Intake Systems]

Product Specifications

Estimated Horsepower Gain6.49 HP @ 5000 RPM
Air Filter ColorRed
Air Filter Height5.5 in (140 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
CARB EO NumberD-269-49
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included1
Intake Pipe Color / FinishSilver
Intake Pipe MaterialAluminum
Product Box Height8.5 in (216 mm)
Product Box Length18.25 in (464 mm)
Product Box Width14.5 in (368 mm)
Product Style69 Series Typhoon Kits
Replacement FilterRU-5147
Street Legal In All US StatesSee Application Link Above
System TypeCold-Air Intake System
TUV Approved (Europe)No
Weight6.9 lb (3.2 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 69-4521TS Air Intake Product Reviews

Thursday, August 4, 2016 - Part 69-4521TS
Extremely easy to install and you can hear the difference. Acceleration appears a bit quicker. Would recommend to others.

Joshua Lenzini
Stafford, Virginia
Monday, August 1, 2016 - Part 69-4521TS
Gives you that extra bit of power. you can feel it when you accelerate at low rpms. Also gives a better sound quality of the turbo spooling and blow off valve. I would recommend to other Cruze owners. Looks great, sounds great. Easy to install only took me about 30-45 minutes....

Carlos Ibarra
Pasadena, California
Thursday, July 7, 2016 - Part 69-4521TS
Great quality and definite increase in sound and performance quality. Would highly recommend to anyone looking to tune up their car.

Garrett Corley
Ellerslie, Maryland
Thursday, June 23, 2016 - Part 69-4521TS
Fast shipping, about 30 min install. Sounds louder then what I expected. Hear it breathe In and then when you let off the gas. Sounds good.

Matt Watson
Oshawa, Canada
Tuesday, April 26, 2016 - Part 69-4521TS
I am so happy with my cold air intake. It is the best thing I have ever bought. Sounds insane and my car preforms much better. I would buy another one in the future for sure.

Brittany Zimmerman
Greensburg, Pennsylvania
Monday, March 14, 2016 - Part 69-4521TS
Love it, was extremely easy to install, shipped and arrived very quick, brings the beast out in the car, better throttle response and love the noise.

Lewis
Goldthwaite, Texas
Monday, March 14, 2016 - Part 69-4521TS
Love the Kit, Thanks so much for the Kit.

Adam Vandrunen
Grand Rapids, Michigan