HPS Polished Cold Side Charge Pipe – 2022–2026 Civic Si & 2023–2026 Integra 1.5T

Upgrade the factory cold-side intercooler piping with the HPS Performance 17-167P polished cold side charge pipe for compatible 11th-generation Honda Civic Si and 5th-generation Acura Integra 1.5L Turbo manual-transmission applications.

The factory plastic upper cold-side pipe is replaced with a 2.5-inch mandrel-bent aluminum tube designed to improve airflow, reduce restriction, and provide a more durable charge-air path. HPS advertises dyno-proven gains of up to 4.3 wheel horsepower and 6.3 lb-ft of torque.

Vehicle Fitment

Honda Civic Si

• 2022 Honda Civic Si 1.5T – Manual Transmission
• 2023 Honda Civic Si 1.5T – Manual Transmission
• 2024 Honda Civic Si 1.5T – Manual Transmission
• 2025 Honda Civic Si 1.5T – Manual Transmission
• 2026 Honda Civic Si 1.5T – Manual Transmission

Acura Integra 1.5T

• 2023 Acura Integra 1.5T – Manual Transmission
• 2024 Acura Integra 1.5T – Manual Transmission
• 2025 Acura Integra 1.5T – Manual Transmission
• 2026 Acura Integra 1.5T – Manual Transmission

2.5-Inch Mandrel-Bent Aluminum Construction

The HPS cold-side pipe uses 2.5-inch mandrel-bent aluminum tubing in place of the factory plastic piping.

The larger, smoother aluminum path is designed to:

• Improve airflow
• Reduce intake restriction
• Improve throttle response
• Reduce turbo lag
• Improve acceleration
• Provide a more durable replacement for the factory plastic pipe

Dyno-Tested Performance

HPS advertises gains of up to:

• +4.3 wheel horsepower
• +6.3 lb-ft of torque

Actual results may vary depending on vehicle condition, fuel, modifications, ambient temperature, and testing conditions.

4-Ply Reinforced Silicone Couplers

The kit includes HPS high-temperature 4-ply reinforced silicone couplers designed to handle the heat and pressure of a turbocharged charge-air system.

Stainless-Steel Embossed Hose Clamps

100% stainless-steel embossed hose clamps for the 17-167 kit.

Key Features

• Fits 2022–2026 Honda Civic Si 1.5T
• Fits 2023–2026 Acura Integra 1.5T manual
• Cold-side intercooler charge pipe
• 2.5-inch mandrel-bent aluminum tubing
• Polished finish
• Replaces factory plastic upper cold-side piping
• 4-ply reinforced silicone couplers
• Stainless-steel embossed hose clamps
• Advertised gains up to 4.3 WHP and 6.3 lb-ft
• Helps improve throttle response and acceleration
• Designed to reduce airflow restriction
• Direct-fit installation
• No additional vehicle modification required
• Manufacturer part number 17-167P
• 2-year HPS warranty

OEM Reference Numbers

HPS lists these OEM reference numbers:

• 17294-6A0-A01
• 16400-59B-003
• 17292-64A-A01

What’s Included

• HPS polished aluminum cold-side charge pipe
• HPS high-temperature reinforced silicone couplers
• HPS stainless-steel embossed hose clamps
• Installation instructions

Installation

The 17-167P is designed to integrate with the factory intercooler system without additional vehicle modification.

Follow the supplied HPS installation instructions and verify that all couplers and clamps are properly seated before operating the vehicle.

California Emissions Restriction

This product is not legal for sale or use in California.