PRL Carbon Turbocharger Inlet Pipe Kit | 16–21 Civic 1.5T

Fits:

• 2016 - 2021 Honda Civic 1.5T (Coupe FC3, Hatch FK7, Sedan FC1) — all trims including Si, 6MT, CVT, RHD, international
• 2017 - 2020 Honda Civic Si (Coupe FC3, Sedan FC1)
• 2017-2022 Honda CR-V 1.5T — requires OEM Civic Inlet Bracket (PN: 17288-5K8-000)

Only compatible with PRL Cobra Cold Air Intake or PRL Short Ram Intake. Does NOT fit the OEM airbox. No ECU calibration required.

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This kit reduces airflow restriction ahead of the turbocharger, letting the L15B7 spool more efficiently without needing a tune. It's engineered to work with the factory turbo rather than around it — the cast-and-carbon construction resists heat soak while genuinely increasing efficiency, delivering better throttle response and turbo performance across the RPM range without throwing off MAF readings.

The cast aluminum inlet piece matches the OEM gasket (50mm ID) and transitions smoothly to 76.2mm OD (74mm ID) carbon tubing, increasing volume while maintaining velocity, exactly the balance a 1.5L turbo platform needs. The inlet outlet diameter itself steps up from stock 38mm to 45mm for a real flow gain at the source.

Kit Includes

• Cast aluminum inlet piece
• 76mm OD carbon fiber crossover tube
• 2x 4-ply silicone couplers, 5x stainless interlocking worm clamps
• 4x vacuum hoses, injection-molded EVAP purge fitting
• 2x Buna O-rings, bolt, wiring harness tie-down

Features

• Inlet outlet diameter increased from 38mm to 45mm
• Multi-piece design for improved fitment and easier install
• Cast aluminum + carbon fiber construction resists heat soak
• No ECU calibration required