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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   52 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 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

Tuesday, August 9, 2016 - Part 71-3070
I am impressed how simple it was to install. The instructions are pretty much spot on and having the right tools and parts laid out makes it more easier for installation. Take your time on it and it will turn out great! All aside, it looks awesome and sounds hungry like it wants to eat. When you step on the gas, it growls & rumbles, all the sounds every one who owns an air intake knows that it makes. I'm happy with the look of the Blackhawk system. I definely recommend to others who want a more aggressive sound and look from under the hood. I'm a happy customer and I give K&N filters a 5 star rating for making an incredible product!!!! Thanks.

Steve Gamez
La Verne, California
Monday, August 1, 2016 - Part 71-3070
Excellent! It gives me more power and gives me a little bit better sound. I like it!

Sal Aygun
Coram, New York
Thursday, July 21, 2016 - Part 71-3070
The blacked out 71-3070 is awesome. I put it on my lifted '13 GMC and the guaranteed 10-15 horsepower showed up. I didn't think it would be a feelable difference in Hp, but it was. The sound is pure bad - thru my Cherrybomb. And the black kit on my black truck looks BEAST. Thanks K&N!

Ben Thomas
Neelyton, Pennsylvania
Monday, July 18, 2016 - Part 71-3070
I'm extremely happy with every aspect of my Blackhawk intake. For one, it arrived on time. Secondly, it came with easy to follow instructions (which made my life so much easier). And lastly, it gave my 2013 Silverado 5.3 an incredible power boost.

Dylan Nagel
Central Point, Oregon
Wednesday, July 6, 2016 - Part 71-3070
I installed this on my 2013 Chev Silverado Z71-1500 with the 5.3 Liter Engine, 6-speed auto trans. Assembly and Install went smoothly and it all fit perfectly. Easy to follow assembly instructions. Before this, when I had the Cruise control set (61 mph) the truck would auto downshift when going up no longer does this, and holds its speed. The engine sound is also very noticeable when in passing mode or faster take-offs. I haven't checked the MPG (before/after), but I'm sure it'll improve somewhat. I highly recommend this upgrade for any vehicle.

Larry Dahl
Grand Portage, Wisconsin
Thursday, June 9, 2016 - Part 71-3070
I love K&N products. The install was straightforward. Much quicker than on either of my mustangs. The sound is wonderful. I put a catback exhaust on at the same time and the combination is fantastic. Would encourage anyone interested in K&N to make the purchase. Great product.

Ronald Joslin
Farmington, Arkansas
Thursday, June 2, 2016 - Part 71-3070
Absolutely love it. Great addition to my Tahoe. My boyfriend is literally jealous and wants one for his truck. When we were out in mine, he made me look up the price for his so he can get one too! LOL

Carly Marrone
Metairie, Louisiana