K&N 57-1537 2008-2011 Dodge Ram 3.7L cold air intake.
This Ram 3.7L air intake provides an additional 7.40 horsepower at 5,223 rpm.
It includes detailed installation instructions and all parts needed to install are included.
Easy to install with simple hand tools.
Includes the famous washable and reuseable K&N cotton gauze air filter for superior air flow and dirt filtration.
High flow air tube helps to smooth out the air flow and helps to insulate the air/fuel charge from excess engine compartment heat, providing more power and possible fuel economy.
The picture shows the Dodge Ram 3.7L cold air intake by K&N.
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