HPS Cold Air Intake Kit

2011–2016 Scion tC 2.5L

837-508WB

Overview:

The HPS Performance 837 Series Cold Air Intake Kit is engineered specifically for the 2011 to 2016 Scion tC with a 2.5L engine. Designed to replace the restrictive factory air box, this intake system improves airflow by relocating the air filter outside the engine compartment, allowing your engine to draw in cooler, denser air. This results in enhanced horsepower, increased torque, and improved throttle response without requiring any tuning or modifications.

Ideal for daily drivers and performance enthusiasts alike, this intake kit offers a reliable upgrade that balances power gains with durability and ease of installation. Its convertible design allows you to switch between a full cold air intake and a shortram setup, giving you flexibility based on your driving preferences.

Key Features:

This HPS intake kit combines advanced materials and thoughtful engineering to optimize your Scion tC’s performance and reliability.

• 3-inch mandrel-bent aluminum intake tube replaces the stock air box, improving airflow and heat dissipation.
• Relocates the high-performance HPS air filter outside the engine bay to ensure the coolest possible 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.
• Convertible design allows switching between cold air intake and shortram configurations.
• Lightweight black anodized aluminum tubing offers long-lasting durability and a sleek appearance.
• Installation manual with clear, step-by-step instructions and photos included for easy bolt-on installation.
• No tuning or engine modifications required; does not trigger check engine lights.

Filter Technology

The kit includes the All-New HPS Performance Air Filter (Part # HPS-4276), designed and manufactured in the USA by Green Filter, a leader in high-performance filtration.

• Woven cotton filter element traps dirt particles as small as 5 microns while maintaining superior 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 trap contaminants without affecting sensors.
• Stainless steel mesh reinforcement provides enhanced durability and resistance to dents compared to aluminum mesh.
• Low-pressure injection molding minimizes rubber seepage onto the filter element, improving airflow by up to 25% compared to high-pressure molding.

Construction & Design:

The intake tube is crafted from mandrel-bent aluminum alloy, ensuring smooth, unrestricted airflow and excellent heat dissipation to keep intake temperatures low. The black finish adds a clean, aggressive look under the hood. Reinforced silicone couplers withstand high temperatures and pressure, while stainless steel T-bolt clamps provide a secure, vibration-resistant seal. This combination of materials and design choices ensures durability and consistent performance even under extreme driving conditions.

Installation & Fitment:

The HPS 837 Series Cold Air Intake Kit is a direct fit for all 2011–2016 Scion tC models equipped with the 2.5L engine. Installation is straightforward and requires no cutting, drilling, or special tuning. The kit uses factory mounting points and includes all necessary hardware and detailed instructions with clear images to guide you through the process. Because it does not require ECU tuning, it will not trigger any check engine lights.

What's Included:

• Black anodized 3-inch mandrel-bent aluminum intake tube
• 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 clear pictures

Emissions Note

This intake system is not CARB compliant and is not legal for sale or use in California. 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.