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K&N 13-15 RAM 2500/3500 L6-6.7L DSL Performance Intake Kit

Marsoni M251S
Sale price$106.50
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K&N 13-15 RAM 2500/3500 L6-6.7L DSL Performance Intake KitSKU: 57 1568 UPC: 024844367938 K&N 57 1568 Performance Air Intake System for 2013 2018 Ram 2500 3500 6. 7L Diesel The K&N 57 1568 is a 57 Series OEM replacement air intake system featuring a washable reusable high flow air filter and roto molded HDPE intake tube designed specifically for 2013 2018 Ram 2500 and 3500 pickups with 6. 7L Cummins diesel engines. This direct drop in upgrade replaces the factory air box components to deliver increased
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4.8 ★★★★★
Based on 651 reviews
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Verified Purchase
SCOTT
San Leandro, US
★★★★★ 5
Recommended by John. So far great additive for the CP4
Size: 16 Fl Oz (Pack of 2)
I have a ‘22 6.7 Powerstroke w/27k and pull heavy trailers in FLA. I’m worried about the (disco party). John I believe from the Ford Dealer in Hereford, Tx recommended this. I run 2 oz per fill and will see what happens. I’ve got Five fill ups on it now and seems to help responsiveness. Proof will be in the pudding. So far I’m pleased
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
R
Verified Purchase
ReevesRacing
Belleville, US
★★★★★ 5
Quieter and more mpg in TDI
Size: 1 Count (Pack of 1)
Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
J
Verified Purchase
James Jay
Bozeman, US
★★★★★ 5
It's a spark plug
What i needwd
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
CS
Carnegie, US
★★★★★ 5
Got to have spark for the gasoline combustion engine to run
It is a spark plug, it made spark and engine ran. It done what it was intended to do
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
N
Verified Purchase
Nicholas Kozik
Phoenix, US
★★★★★ 5
plug
New and positive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026

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