HPS Intercooler Charge Pipe (Hot and Cold Side)

2023–2025 Toyota GR Corolla 1.6L Turbo

17-153WB

Overview:

The HPS Intercooler Charge Pipe Kit for the Toyota GR Corolla is a direct replacement and performance upgrade for the factory hot and cold side charge pipes. Designed specifically for the 2023 to 2025 GR Corolla 1.6L L3 Turbo models, this kit enhances your vehicle’s turbo system by improving airflow and reducing boost leaks. Whether you are a daily driver or a performance enthusiast, this upgrade delivers noticeable gains in horsepower and torque while sharpening throttle response and acceleration.

Built to provide reliable, long-lasting performance, the HPS charge pipes are an essential modification for anyone looking to maximize the potential of their GR Corolla’s turbocharged engine without the need for extensive modifications or tuning.

Key Features:

This complete hot and cold side charge pipe kit offers several technical advantages designed to improve your vehicle’s performance and reliability:

• Constructed from 2" mandrel-bent aircraft-grade aluminum tubing for superior durability and optimized airflow.
• Bead-rolled pipe ends ensure a secure, leak-free connection to minimize boost leaks and maintain consistent boost pressure.
• Includes high-temperature, 4-ply reinforced silicone couplers that resist oil and heat for long-lasting performance.
• Equipped with 100% stainless steel embossed hose clamps for secure and corrosion-resistant fastening.
• Dyno-proven to deliver up to 7.4 horsepower and 7.1 lb-ft of torque gains, enhancing throttle response and reducing turbo lag.
• Designed as a direct bolt-on replacement using factory mounting points—no cutting, drilling, or special tuning required.
• Lightweight design weighing approximately 6 lbs, contributing to overall vehicle efficiency.

Construction & Design:

The HPS charge pipes are crafted from premium aircraft-grade aluminum, chosen for its excellent strength-to-weight ratio and resistance to heat soak. The mandrel-bent tubing maintains a smooth internal diameter throughout bends, reducing airflow restrictions and turbulence. Bead-rolled ends provide a reinforced lip that ensures a tight seal with the silicone couplers, preventing boost leaks that can sap power and throttle response.

The silicone couplers are engineered with four layers of reinforcement and are oil resistant, allowing them to withstand the high temperatures and harsh conditions typical of turbocharged engine bays. Stainless steel embossed clamps secure the couplers firmly in place, resisting corrosion and maintaining clamp tension over time.

Performance & Sound

• Delivers dyno-verified gains of up to 7.4 horsepower and 7.1 lb-ft of torque, translating to sharper acceleration and improved throttle response.
• Reduces turbo lag by minimizing boost leaks and optimizing airflow between the turbocharger and intercooler.
• Enhances the overall driving experience with more immediate and consistent power delivery.

Installation & Fitment:

This HPS charge pipe kit is designed for a straightforward bolt-on installation on 2023 to 2025 Toyota GR Corolla 1.6L L3 Turbo models, including Circuit Edition, Core, Premium, and Morizo Edition trims. It uses factory mounting points and OEM air inlet connections, ensuring perfect fitment without the need for modifications.

No cutting, drilling, or special tuning is required, making it an ideal upgrade for enthusiasts seeking immediate performance improvements without complex installation procedures.

What's Included:

• HPS Performance Aircraft Grade 2" Aluminum Hot Side and Cold Side Charge Pipes
• High Temperature Reinforced Oil Resistant 4-Ply Silicone Couplers
• 100% Stainless Steel Embossed Hose Clamps
• All necessary installation hardware
• Digital installation instructions

Ideal For:

• GR Corolla owners seeking a reliable performance upgrade to improve boost system efficiency.
• Daily drivers wanting enhanced throttle response and acceleration without sacrificing durability.
• Performance enthusiasts looking for a bolt-on solution to reduce turbo lag and increase horsepower and torque.
• Anyone upgrading or replacing factory charge pipes with a more durable and efficient alternative.

Emissions Note

This product is not street legal in all US states and is not legal for sale or use in California. It is not TUV approved for European markets. Please verify local regulations before installation.