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71-3070
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K&N 71-3070 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   74 Customer Reviews
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Washable and reusable air filter
  • Made from all black components
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 71-3070 Air Intake fits some Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Silverado 1500, Chevrolet Suburban 1500, Chevrolet Tahoe, GMC Sierra 1500, GMC Sierra Denali, GMC Yukon, GMC Yukon Denali, GMC Yukon Denali XL, and GMC Yukon XL 1500 models. See vehicle applications link for details.
The K&N 71-3070 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your vehicle’s restrictive factory air filter and air intake housing. This low restriction air intake allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more power and acceleration. This K&N Blackhawk Induction Air Intake System comes with black components including the K&N high-flow air filter and heat shield. The attractive textured black powder-coated finish tube features an engraved K&N plate welded on to which gives it a clean, high-performance look under the hood. The intake tube accommodates the factory mass air sensor and a replacement silicone crank case vent hose. The oversized cone shaped air filter is made from an oil-free synthetic filter media that can be used for up to 100,000 miles before cleaning is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using the existing factory mounting points using commonly available tools. Some K&N Blackhawk Induction Systems are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 71-3070 vehicle applications to determine the legal status for each vehicle.

[More Information on K&N Blackhawk Induction Systems]

Product Specifications

Estimated Horsepower Gain12.17 HP @ 5342 RPM
Air Filter ColorBlack
Air Filter Height8 in (203 mm)
Air Filter MaterialNon-woven Synthetic
Air Filter Outlet ShapeRound
CARB EO NumberD-269-49
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included5
Couplers Included2
Intake Pipe Color / FinishTextured Black
Intake Pipe MaterialAluminum
Product Box Height14.5 in (368 mm)
Product Box Length24.1 in (612 mm)
Product Box Width15.5 in (394 mm)
Product Style71 Series Kits
Replacement FilterRU-3101HBK
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight11.3 lb (5.1 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 71-3070 Air Intake Product Reviews

Monday, January 2, 2017 - Part 71-3070
Truck sounds great after installing the intake.

Jordan
Independence, Missouri
Tuesday, December 27, 2016 - Part 71-3070
My husband loves this.

Kristine Diehl
Middletown, Delaware
Thursday, December 8, 2016 - Part 71-3070
Product was easy to install and my gas mileage has improved as well as the performance. Highly recommend this product.

Michael Mingle
Savannah, Georgia
Saturday, December 3, 2016 - Part 71-3070
Sounds and looks great. Gas milage dropped because I'm always on loud pedal.

Nick Humphrey
Auburn, New York
Friday, December 2, 2016 - Part 71-3070
Significant change in sound and performance. My Suburban runs like it has an engine upgrade. I am truly impressed with this product, including ease of installation.

William Penak
Kerrville, Texas
Monday, November 28, 2016 - Part 71-3070
Instant improvement and very glad I bought it.

Nick
Gladstone, Oregon
Monday, November 21, 2016 - Part 71-3070
The sound this makes is amazing. You can feel the extra horsepower in the higher RPM's. If you want your truck to sound better than factory, this is a must.

Ryan Crouch
Middletown, Connecticut