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69-3517TS
$312.99 USD
MSRP $566.59 44.8% Off
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K&N 69-3517TS Air Intake

Intake Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   24 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 69-3517TS Air Intake fits some Ford Focus models. See vehicle applications link for details.
The K&N 69-3517TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford Focus 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 69-3517TS 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 silver powder-coated finish that's made to last and accommodates the factory mass air sensor, EVAP vent line and a replacement silicone 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 screwdriver, 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 Gain9.97 HP @ 5872 RPM
Replacement FilterRC-5284
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers Included3
System TypeCold-Air Intake System
Product Style69 Series Typhoon Kits
Air Filter Height5 in (127 mm)
Intake Pipe Color / FinishSilver
Intake Pipe MaterialAluminum
CARB EO NumberD-269-48
Street Legal In All US StatesSee Application Link Above
TUV Approved (Europe)No
Weight9.5 lb (4.3 kg)
Product Box Height12.5 in (318 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 69-3517TS Air Intake Product Reviews

Friday, January 5, 2018 - Part 69-3517TS
Product works great and looks awesome.

Sam Steils
Ida, Michigan
Wednesday, January 3, 2018 - Part 69-3517TS
Prior to making this purchase I spoke with a customer service representative and they were extremely helpful and pleasant to work with. They provided detailed information about the product and confirmed I was buying the proper intake for my vehicle. Very happy customer all around.

Jonathan Grazaitis
Street, Maryland
Monday, December 4, 2017 - Part 69-3517TS
First time buyer and the sound of my focus alone is worth the money, and the power gain is very noticeable as well. I used to get 29 mpg and now I'm getting 32. Very happy with this product.

Tyler Hare
Lone Oak, Texas