K&N 57-3515 Air Intake System for 2008 Honda Ridgeline

Boost your 2008 Honda Ridgeline's performance with the K&N 57-3515 Air Intake System. Designed for optimal airflow, this system features a high-density polyethylene (HDPE) rotationally-molded tube that enhances engine performance by increasing horsepower and torque. With an estimated horsepower gain of 11 HP at 5159 RPM, your Ridgeline will feel more responsive on the road.

Key Features:

• Air Filter Color: Red, made from durable Cotton Gauze
• Washable and reusable filter, lasting up to 100,000 miles under normal driving conditions
• Custom heat shield protects intake air from engine bay heat
• Easy installation in less than 60 minutes with included mounting hardware
• Street legal in all US states with CARB EO Number: D-269-37
• No-hassle lifetime limited warranty for peace of mind

Specifications:

• Estimated Horsepower Gain: 10.69 HP @ 5159 RPM
• Weight: 8.7 lb (3.9 kg)
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Clamp Material: Stainless Steel, includes 3 clamps
• Replacement Filter: RC-4760
• Type: Gen II

Customer Feedback:

Users have reported significant improvements in throttle response and engine sound after installing the 57-3515. Many appreciate the straightforward installation process and the noticeable increase in power, making it a popular choice among Ridgeline owners looking to enhance their driving experience.

Installation Instructions:

• For detailed installation instructions, CLICK HERE
• For dyno results, CLICK HERE

Fitment:

• Honda Ridgeline 2008