PRL Motorsports Carbon Fiber Inlet Pipe Kit – 2022+ Honda Civic / 2023+ Acura Integra 1.5T (11th Gen)

Overview:

Reach the potential of your L15CA-powered 11th Gen Honda Civic or Acura Integra with PRL Motorsports’ Carbon Fiber Turbocharger Inlet Pipe Kit. Designed to eliminate airflow restriction before the turbo, this high-performance upgrade promotes faster spool, improved throttle response, and more efficient turbo operation, without requiring a tune.

Constructed with a thin-wall carbon fiber crossover pipe and a precision-machined cast aluminum inlet transition, this kit increases airflow volume over stock while maintaining high air velocity. The multi-piece design improves fitment and installation ease, and the system is fully compatible with both OEM turbos and drop-in upgrades.

PRL designed this system with the 1.5L L15CA turbo engine in mind, ensuring a balance of airflow volume and velocity for both stock and upgraded turbochargers. The result is a bolt-on system that improves efficiency and responsiveness, all while being emissions-friendly and visually stunning under the hood.

Key Features:

• Maximizes airflow volume to reduce restriction at the turbo inlet

• Thin-wall carbon fiber construction helps reduce heat soak

• Cast aluminum inlet piece ensures a smooth transition from turbo to intake pipe

• Maintains 76.2mm OD / 74mm ID internal diameter throughout

• Multi-piece layout allows easier install vs. one-piece designs

• NO ECU tuning or calibration required

• Compatible only with PRL High Volume Intake or Short Ram Intake.

Construction and Materials:

• Cast 6061 Aluminum Inlet Piece

• 76mm OD Carbon Fiber Tubing

• High-Temp 4-Ply Silicone Couplers

• 304 Stainless Steel Interlocking Worm Clamps

• Injection Molded EVAP Fitting

• Buna O-Rings

• Vacuum Hoses and Required Hardware

Fitment:

• 2022+ Honda Civic 1.5T (All variants including Si, CVT, 6MT, RHD, and International models)

• 2023+ Acura Integra 1.5T

• Fits all OEM and drop-in replacement turbochargers

• ONLY compatible with PRL High Volume Intake or PRL Short Ram Intake

• DOES NOT fit with the OEM airbox

What’s Included:

• (1) Cast Aluminum Inlet Piece

• (1) 76mm OD Carbon Fiber Inlet Pipe

• (2) High-Temp 4-Ply Silicone Couplers

• 304 Stainless Steel Worm Clamps

• Vacuum Hoses

• (1) Injection Molded Fitting

• Buna O-Rings

• Installation Hardware

Install Guide