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63-3084
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K&N 63-3084 Air Intake

63 Series Aircharger Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.7 out of 5 stars   3 Customer Reviews
  • Guaranteed to Increase Horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 63-3084 Air Intake fits some Cadillac ATS, and Cadillac CTS models. See vehicle applications link for details.
The K&N 63-3084 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on some Cadillac ATS and CTS models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original air box space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor and crank case vent hose while the heat shield adapts the secondary air hose (where equipped) to a secondary air filter as well. 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 your vehicle’s existing factory mounting points.

More Info on K&N AirCharger High Performance Air Intakes

Product Specifications

Estimated Horsepower Gain16.27 HP @ 5369 RPM
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included5
Couplers Included1
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.5 in (318 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRC-5138
Street Legal In All US States No
TUV Approved (Europe)No
Weight9.4 lb (4.3 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 63-3084 Air Intake Product Reviews

Thursday, January 19, 2017 - Part 63-3084
I've installed K&N systems on several of my cars in the past and I've been waiting for this product to be available for my Cadillac ATS for sometime now and I've not been disappointed....better mileage, noticeable power increase, and great sound.

Martin Best
Shelton, Washington
Friday, December 30, 2016 - Part 63-3084
Great addon to the Cadillac 3.6L LFX engine. This wasn't available when I got my 2014 CTS, but I recently checked again and finally K&N offered this Performance Intake Kit. I bought it, and it shipped quickly. It took me and my dad about 1.5 hours to install. There was only 1 difficult part, with the rubber mounting bracket, it was very hard to tighten, so we ended up removing the intake, tightening the rubber bracket first, then reconnecting the other side to the intake as we put it back in. Performance is definitely increased. There is a notable difference in the engine sound also, it is much more throaty but it could just be inside the car since the CTS has microphones in the engine compartment and pipes that noise into the car stereo. You hear more since it is not a closed box like the stock air intake. This intake will let the engine breath harder and go faster, bottom line.

Matthew Kowalczyk
White Lake, Michigan
Monday, November 7, 2016 - Part 63-3084
Not that I want anyone to have more power than my 2013 Cadillac ATS Premium AWD 3.6L, but this air intake is awesome. It was a bit of a challenge to intall using the supplied mounting adapters, but it was worth it. NOTE: not all vehicles have the air pump tube with secondary air filter, so you pay for something that will not be used. Thanks K&N for allowing me to be the first 2013 Cadillac ATS 3.6L to review this product. Can't wait to take it to local dyno shop to see how the gains compare at aptitude that isn't the 2014 CTS 3.6L.

Jim
Denver, Colorado