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Add 10.96 HP to 2006-2008 Honda Ridgeline with K&N Air Intake System

The Honda Ridgeline can carry just over 1500 pounds of cargo in its steel-reinforced composite bed. It meets or exceeds the capability of many of its closest four door pickup competitors.

K&N Engineering 57-3515 air intake system for 2006 to 2008 Honda Ridgeline 3.5 liter engine
K&N Engineering 57-3515 air intake system for 2006 to 2008 Honda Ridgeline 3.5 liter engine
K&N Engineering has developed a performance air intake system (57-3515) that is street legal in 50 states for the 2006 to 2008 Honda Ridgeline 3.5 liter V6 engine. K&N dynamometer testing shows a 10.96 horsepower gain at 5159 rpm.
Honda Ridgeline with K&N air intake 57-3515 installed
Honda Ridgeline with K&N air intake 57-3515 installed


Dyno chart for 2006 Honda Ridgeline with a 3.5 liter engine
Dyno chart for 2006 Honda Ridgeline with a 3.5 liter engine

The 57-3515 was engineered to work within the Ridgeline’s computer specifications while maximizing power and at the same time, allowing air to flow with little restriction. The aerodynamically engineered tube allows virtually free flowing air into the 3.5 liter engine for an immediate power gain.

K&N engineers also used the factory fresh air duct on the 2006 Honda Ridgeline. The factory fresh air inlet in the bottom of the engine compartment guides cool outside air into the intake track.

The powder coated steel heat shield has an opening that allows the fresh air intake duct to feed air to the K&N chrome top air filter (RC-4760). The K&N washable and reusable air filter is also isolated from high engine temperatures by the heat shield which also contributes to the increase in horsepower.

Backed by the famous K&N Million Mile Limited Warranty it takes 90 minutes or less to install the 57-3515 with simple hand tools.

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

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