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- Part #:77-1533KP
- Estimated Horsepower Gain: 8.34 HP @ 5392 RPM
- Download installation instructions (PDF)
- Includes K&N filter # RC-3690
- Compatible with filter wrap # RC-3690DK (not included)
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K&N 77 Series Metal Intake Kit Part #77-1533KP Customer Reviews
48 Customer Reviews
Reviewed by Roger C (VALDOSTA, GA) Reviewed for a 2004 Dodge Ram — May 21, 2015 4:51 AM
Reviewed by Matthew J (THIBODAUX, LA) Reviewed for a 2016 Dodge Ram — Apr 06, 2015 1:03 PM
Previously had a spectre cold air intake but it broke. I went with K&N for a new one. It is much better. I like that the pipe is mounted to the air box. This allows for the pipe to have some flexibility at the throttle body. The Spectre one was too ridged and was shearing the mounting bolts. This is a much better design. Maybe even a little bit louder at lower RPM. The only think I don't like is the air box moved a bit closer to the fire wall and does not line up with the ram air hood.
Reviewed by nicholas w (SHEPHERD, MI) Reviewed for a 2004 Dodge Ram — Oct 27, 2014 6:52 AM
Intake has a great look and replaces a lot of plastic! Only seeing about 2-3 mpg on highway but that's still 50-75 miles per tank further I can go install was pretty east but the bracket that connects to the computer bolt rattles against the fender so I put foam between them.
Reviewed by marco l (TEMECULA, CA) Reviewed for a 2004 Dodge Ram — Apr 22, 2014 1:05 AM
Extremely satisfied with my new intake. Love the deep tone it gave my true dual flowmaster exhaust. Had to learn to relax my foot on the gas before i saw the little bit of difference it helped save. Would definitely recommend this product to Hemi Lovers
Reviewed by Trent D (LEES SUMMIT, MO) Reviewed for a 2005 Dodge Ram — Oct 30, 2013 4:39 PM
2 hour install. K and N sticker is on the top of tube instead of front. Nice filter. Bad design. Kinda encloses in a box that really pulls hotter air vs the original stock air box. Makes a small cool whistle and whoosh sound when u quick punch it and a deep throaty sound. Honestly my truck sounds worse with it on tho. The EGR valve that recirculates exhaust back into the intake makes a loud ticking sound at certain throttle points cuz it resonates of the metal pipe. Go plastic.
Reviewed by Richard B (GOODYEAR, AZ) Reviewed for a 2006 Dodge Ram — Jan 11, 2013 8:25 PM
Friday after a long hard week I enlisted my daughter to help me install this system in my truck. She's 16 and jumped at the chance to do something most boys these days don't get to. We proceeded with the instructions step by step and she or right in the dissembling the stock intake and helping me out together and install the new one. 1.5 hrs later it was complete, we went for a ride an was amazed at the increase in the deep sound it added when accelerating.
Reviewed by Billy M (FORT PIERCE, FL) Reviewed for a 2004 Dodge Ram — Jan 05, 2013 1:57 PM