HPS Cold Air Intake Kit

2011–2016 Scion tC 2.5L

837-508R

Overview:

The HPS Performance 837 Series Cold Air Intake Kit is engineered specifically for the 2011 to 2016 Scion tC with the 2.5L engine. This intake system replaces the restrictive factory air box with a lightweight, mandrel-bent 3-inch aluminum tube, designed to optimize airflow and reduce intake air temperatures by relocating the air filter outside the engine compartment. Ideal for enthusiasts seeking improved horsepower, torque, and throttle response without sacrificing reliability or requiring engine tuning.

Whether you’re a daily driver or a performance enthusiast, this intake kit delivers cooler, denser air to your engine, supporting a more efficient combustion process. The kit’s design also allows conversion to a short ram setup for added versatility.

Key Features:

This intake kit combines durable materials and thoughtful engineering to enhance your vehicle’s performance and reliability:

• 3-inch mandrel-bent aluminum intake tube improves airflow and dissipates heat effectively.
• Relocates the washable and reusable HPS Performance air filter outside the engine bay for cooler air intake temperatures.
• Includes race-proven reinforced silicone couplers and industrial-grade 100% stainless steel T-bolt clamps for secure, leak-free connections.
• Designed to increase horsepower, torque, and throttle response while maintaining a safe air-fuel ratio.
• Converts easily to a short ram intake configuration for flexible installation options.
• Lightweight aluminum construction enhances durability and reduces overall intake weight.
• Includes a detailed installation manual with clear step-by-step instructions and photos.
• No engine tuning or modifications required; does not trigger the check engine light.

Filter Technology

The included HPS Performance Air Filter (Part # HPS-4276) is designed for high performance and longevity:

• Woven cotton filter element traps dirt particles as small as 5 microns without restricting airflow.
• Washable and reusable design reduces long-term maintenance costs.
• Specially formulated lightweight synthetic oil creates an ionic bond with the stainless steel mesh to attract and trap dirt effectively.
• Stainless steel mesh reinforcement provides superior durability and resistance to dents compared to aluminum mesh.
• Low-pressure injection molding minimizes rubber seepage onto the filter element, increasing airflow by up to 25% compared to high-pressure molding.
• Manufactured in the USA by Green Filter, a trusted name in motorsports filtration technology.

Construction & Design:

The intake system features a mandrel-bent aluminum tube finished in vibrant red, combining strength and heat dissipation for optimal performance. The design replaces the factory air box with a streamlined tube that reduces airflow restrictions and heat soak. Reinforced silicone couplers and stainless steel T-bolt clamps ensure a secure fit and durability under extreme driving conditions. The filter’s external placement allows it to draw in cooler ambient air, enhancing combustion efficiency.

Installation & Fitment:

The HPS 837 Series Cold Air Intake Kit is a direct bolt-on upgrade for the 2011–2016 Scion tC 2.5L. Installation is straightforward and guided by a comprehensive manual with clear images. No cutting, drilling, or engine tuning is required, and the system does not trigger the check engine light, preserving your vehicle’s factory diagnostics.

• Direct fit for 2011–2016 Scion tC 2.5L models.
• Uses factory mounting points and OEM air inlet locations.
• No modifications or special tuning needed.

What's Included:

• HPS Performance 3-inch mandrel-bent aluminum intake tube (red finish)
• HPS Performance washable and reusable air filter (Part # HPS-4276)
• High-temperature reinforced silicone couplers
• 100% stainless steel T-bolt clamps
• Mounting hardware
• Step-by-step installation instructions with photos

Ideal For:

This intake kit is perfect for Scion tC owners who want to enhance their vehicle’s power and throttle response without compromising reliability or requiring complex modifications. It suits daily drivers looking for a noticeable performance upgrade as well as enthusiasts who appreciate quality construction and ease of installation.

Emissions Note

This product is not CARB compliant and is not legal for sale or use in California or other states with similar emissions regulations. It is intended for off-road or racing use where emissions compliance is not required.

HPS Performance specializes in high-temperature reinforced silicone hoses and related joining solutions—couplers, tubing, and clamps—built for boosted and high-heat engine bays. Used in performance and racing applications, HPS products are designed to meet demanding temperature and pressure conditions for dependable charge-air and coolant routing.