Your Cart Is Empty
Video
Images
Showing 1 - 4 of 4
Video

K&N 77 Series Metal Intake Kit - 77-2570KTK

(15)
  • $493.39 - $995.29  List Price
  • $391.99
  • What Do You Drive?

Options

  • Color:
    Textured Black
  • Part #:
    77-2570KTK
  • Estimated horsepower gain: 17.48 HP @ 4101 RPM
  • Download installation instructions (PDF)
  • Includes K&N filter # RC-5046
  • Compatible with filter wrap # RC-5046DK (not included)

ADD TO CART
Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

We’re sorry. The information you have requested is temporarily unavailable.



K&N 77 Series Metal Intake Kit Part #77-2570KTK Customer Reviews

Average Rating

15 Customer Reviews

Easy to install

Reviewed by George T (San Antonio, TX) — Dec 28, 2016 4:17 AM

Was this review helpful?
Yes   No

I purchased the K&N 77-2570 for my 2016 Sunseeker RV and the installation instructions were very easy to read and follow. It took about 2 hours to install and you will likely need a step stool to reach all of the connections. I started the RV but have not driven it yet so no performance update yet available.

Good product, noticeable HP increase

Reviewed by Bennett K (HAMPSTEAD, NC) Reviewed for a 2011 Ford Econoline — Dec 27, 2015 6:59 AM

Was this review helpful?
Yes   No

No major installation issues. Directions could be a little more detailed in spots and be careful not to drop the spacers into the engine compartment.

K&n intake

Reviewed by Jeremy P (Hartford, WI) Reviewed for a 2009 Ford Econoline — Nov 26, 2015 9:19 PM

Was this review helpful?
Yes   No

For what they are, plastic tubing and cone filter, I think they're grossly over priced, but they do the job and people will continue to buy them,

e 350 ford van 4-4

Reviewed by Jim S (Hillsboro, OR) Reviewed for a 2014 Ford Econoline — May 15, 2015 8:21 AM

Was this review helpful?
Yes   No

easy ordering easy install great product. will order for my other truck soon

Installation was quite easy

Reviewed by Terence H (ARIZONA CITY, AZ) Reviewed for a 2012 Ford Econoline — Jul 28, 2014 9:08 PM

Was this review helpful?
Yes   No
0 of 1 people found the following review helpful.

Fits nicely and was very easy to install, looks good as well, instructions were easy to follow for anyone.

K&N Filter Kit

Reviewed by Gary S (Littleton, CO) Reviewed for a 2012 Ford Econoline — Aug 23, 2013 4:47 AM

Was this review helpful?
Yes   No
1 of 1 people found the following review helpful.

Couldn't be happier with kit- easy install and looks great not to mention the difference in power!

Zoom

Reviewed by Sandra C (Dunnellon, FL) Reviewed for a 1990 Chevy C/K 1500 — Aug 19, 2013 8:54 AM

Was this review helpful?
Yes   No
1 of 1 people found the following review helpful.

Installed this on my 2009 Itasca motorhome for better performance. It has more power, but didn't improve the gas mileage. Had my son install it and only took him an hour.

power

Reviewed by jeff m (CIRCLE PINES, MN) Reviewed for a 2005 Ford Econoline — May 10, 2013 6:46 PM

Was this review helpful?
Yes   No

Can feel the power. Sounds great. More mpgs. Good price!

Ford V10 E450 based Class C Motorhome

Reviewed by Kent M (Pueblo, CO) Reviewed for a 2004 Ford Econoline — Aug 11, 2012 6:52 AM

Was this review helpful?
Yes   No

The instructions were detailed and excellent which made installation a snap. It took me about two hours to install the kit taking my time. Haven't driven the vehicle enough yet to assess improvements in performance and fuel economy.

Installation in a 2011 Ford E450 Super Duty Class C Motor Home

Reviewed by Jack W (Warren, MI) — Aug 22, 2011 3:56 AM

Was this review helpful?
Yes   No

K&N showed no products for the 2011 model year at all, but since Ford has not really changed things in 10+ years on the E350-450 V10 series, I figured it should still fit from the 2010. It did with only a plastic front plate different from the instructions. On a 5000 mile round trip from MI to AZ the terrain went from Flat to mountainous. The gas mileage ranged from 6.2 to 8.1. I believe the filter had an effect, but haven't taken this trip before and the rig was new. My old 1999 E350 Class C would do 6.9-8MPG but was slightly smaller without the intake. It does make the engine sound MUCH louder as the RPM's crank with some vibration which was annoying.