K&N 69-4518TTK

69 Series Typhoon Kits > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.7 out of 5 stars   3 Customer Reviews
List Price: $496.30
Your Price: USD $273.99

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The K&N 69-4518TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Chevrolet Cobalt models. 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 69-4518TTK air intake comes with a chrome 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 black powder-coat finish that's made to last and it accommodates the factory mass air sensor and crank case vent hose. 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, ratchet set and some wrenches. 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]
  • 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

Product Specifications

Estimated Horsepower Gain12.22 HP @ 4600 RPM
Air Filter ColorRed
Air Filter Height6.563 in (167 mm)
Air Filter Large End Diameter5.75 in (146 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included3
Couplers Included1
Intake Pipe Color / FinishBlack
Intake Pipe MaterialAluminum
Product Box Height12.5 in (318 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Product Style69 Series Typhoon Kits
Replacement FilterRC-4470
Street Legal In All US StatesYes
System TypeCold-Air Intake System
TUV Approved (Europe)No
Weight8.5 lb (3.9 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

Review part 69-4518TTK
Tuesday, April 22, 2014 - Part 69-4518TTK
Product works as advertised. Throatier sound and a little extra umph. Worth the money and install was easy.

Friday, November 01, 2013 - Part 69-4518TTK
Great product! Bolts right up, easy install, easy maintenance. Increased Horsepower/Torque right out the box!

Teddy Atkinson
Sunday, August 19, 2012 - Part 69-4518TTK
Wow, great product. Easy to install, easy to maintain.

I instantly felt better response from the throttle, and I was pushed into my seat harder than usual on my first pull with this intake.

Cannot comment on gas savings as I have been on the throttle since I got it :-

Did I mention the sound? Wow turbo spool is quick and loud, the BPV on the car makes the most gratifying sound

All in all, amazing product.

Installation reccomendation, do not insert the tube all the way down the turbo inlet, this will cause the intake to be unaligned and rub on a bolt.

Costa D.