COBB Intercooler Kit | 23+ Civic Type R FL5, 23+ Integra Type S DE5

Fits:

• 2023+ Honda Civic Type R (Hatch FL5)
  
• 2023+ Acura Integra Type S (Hatch DE5)
  

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Unlock consistent power and cooler performance with the COBB Intercooler Kit for the 2023+ Honda Civic Type R (FL5) and 2024+ Acura Integra Type S (DE5). Designed to handle intense track sessions and spirited street driving, this premium intercooler delivers drastically improved thermal efficiency, smoother airflow, and long-term reliability — all in a direct-fit, bolt-on package.

Engineered for Maximum Cooling Efficiency

The heart of the system is a Garrett high-density bar and plate intercooler core that boasts over 100% more volume than stock (26.2" × 7" × 4.25"). This expanded core dramatically reduces heat soak and intake air temperatures, allowing the K20C1 turbocharged engine to maintain consistent power even under the most demanding conditions.

Custom-designed COBB cast aluminum end tanks ensure optimal airflow distribution with minimal pressure drop. The result? Faster recovery between pulls, stronger mid-range torque, and more stable performance during repeated acceleration runs.

Built to Last — and to Perform

Every component in this kit reflects COBB’s commitment to precision engineering.

• 2.5" mandrel-bent aluminum charge pipes maintain smooth, unrestricted airflow.

• A durable wrinkle-black powder-coat finish resists corrosion and complements the factory engine bay.

• Silicone couplers and constant-tension clamps guarantee a leak-free seal, even under high boost pressure.

• Billet upper mounts and upgraded support bushings are included to securely support the added weight of the all-aluminum intercooler assembly.

Simple, Direct-Fit Installation

This intercooler kit installs cleanly in the factory location with no cutting or trimming required for the Civic Type R FL5, and only minor adjustments needed for the Integra Type S DE5. It’s fully compatible with both factory tuning and COBB Off-The-Shelf (OTS) maps, making it a perfect upgrade for drivers seeking plug-and-play performance gains.

Key Features

• 101% larger core volume than OEM

• Precision-machined cast aluminum end tanks

• 2.5" mandrel-bent aluminum charge piping

• Leak-proof silicone couplers with constant-tension clamps

• Satin silver intercooler finish for a clean, OEM-plus look

• Billet aluminum upper mounts and upgraded bushings included

• Compatible with stock ECU or COBB tuning maps

• Designed for 2023+ Honda Civic Type R FL5 & 2024+ Acura Integra Type S DE5

Performance You Can Feel

By replacing the restrictive factory intercooler, COBB’s upgraded system enhances charge-air cooling efficiency and throttle response — keeping horsepower consistent, turbo spool smooth, and temperatures under control lap after lap. Whether on the street or the circuit, drivers experience noticeably improved drivability and durability.

Emissions Notice

This intercooler kit complies with the U.S. EPA’s Anti-Tampering Policy, but it is not currently CARB-certified. It cannot be sold or used on emission-controlled vehicles in California until an Executive Order (EO) number is issued.