PRL Motorsports Intercooler Upgrade (Raw) – Honda Civic Type R FL5 (2023+)

Combat heat‑soak and unleash consistent performance with the PRL Intercooler Upgrade for the 2023+ Honda Civic Type R FL5.

Factory intercoolers on the FL5 are prone to heat‑soak—especially under spirited driving or increased power. Excessive charge air temperatures sap performance and raise the risk of detonation. PRL’s high‑density bar‑and‑plate intercooler addresses this with a 28.35 × 4.3 × 7.25″ core rated for 600+ horsepower, delivering significant cooling and airflow improvements.

Featuring a 31% increase in surface area over stock, billet aluminium end tanks, and fins that span the full width of the front bumper opening, this upgrade enhances airflow to both the intercooler and the radiator. It’s a direct bolt‑on solution that retains factory mounting points, ducts, and air‑piping—whether OEM or PRL.

• Reduces charge air temperatures and heat‑soak
• 600+ HP‑rated bar‑and‑plate core with 31% more surface area
• Billet aluminium end tanks for improved flow and durability
• Extended fins maximise cooling via improved airflow to intercooler and radiator
• Works with factory or PRL charge piping
• Uses OEM mounting hardware and retains factory ducts and shrouds

Performance Gains:

• Strong mid‑range power improvements
• Smoother, more reliable power delivery under load
• Improved thermal management and engine safety

Kit Includes:

• (1) Intercooler Assembly
• (1) Cardboard Stencil with “PRL” Logo

Important Notes:
NO ECU CALIBRATION REQUIRED
RETAINS FACTORY INTERCOOLER BOLTS & HARDWARE
INTERCOOLER TORQUE SPEC: 18 ft‑lb
OEM HONDA PART NO: 19710‑66V‑A01

Vehicle Fitment:
Honda Civic Type R FL5 (2023+)

Installation:
Click here to view the installation instructions (PDF)