Get better midrange and top-end exhaust flow from your FL5 Civic Type R or DE5 Integra Type S with this 3-inch front pipe from PRL Motorsports. It replaces the factory front pipe with a smoother, mandrel-bent 304 stainless steel section and does not require an ECU tune.
PRL uses 16-gauge tubing, CNC-machined flanges and a reinforced flex section to give the front pipe the fit and durability you want from a bolt-on exhaust upgrade. The entire assembly is fully back-purged for clean, strong welds that can handle the heat from the turbocharged K20 engine.
Important emissions note: This front pipe installs after the factory emissions-control system. It does not remove, replace or modify the factory catalytic converter or any other factory emissions equipment. Your factory emissions system remains intact.
Fitment Information
- Honda Civic Type R FL5 2.0L Turbo (2023, 2024, 2025, 2026)
- Acura Integra Type S DE5 2.0L Turbo (2024, 2025, 2026)
- Fits left-hand-drive, right-hand-drive and international models
Fitment Notes
- Fits the Honda Civic Type R FL5 with the K20C1 engine
- Fits the Acura Integra Type S DE5 with the K20C8 engine
- A PRL rear engine mount upgrade is recommended for the best fitment and long-term durability
- No ECU calibration or tune is required
Emissions Compliance
- This front pipe is located after the factory emissions-control system
- Does not remove, replace or modify the factory catalytic converter
- Does not alter any factory emissions equipment
- The factory emissions system remains in place and fully functional
Specs & Features
- 3-inch exhaust tubing
- 16-gauge 304 stainless steel construction
- Mandrel-bent tubing for smooth exhaust flow
- CNC-machined flanges
- Reinforced flex section
- Fully back-purged welds
- Improves midrange and top-end exhaust flow
- No ECU tune required
What’s Included
- PRL front pipe assembly
- Front pipe gaskets
- Stainless steel installation hardware
Installation
This front pipe is a direct-fit upgrade for the FL5 Civic Type R and DE5 Integra Type S. PRL includes the gaskets and stainless steel hardware needed for installation. Professional installation is recommended if you are not comfortable working with exhaust components.
Do not heat wrap, coat or otherwise insulate the front pipe. Holding excess heat in the tubing can shorten its service life and may affect the manufacturer's warranty.
Pairs Well With
- PRL Rear Engine Mount Upgrade - PRL recommends the upgraded rear mount for better front-pipe fitment and durability. It also helps reduce drivetrain movement during hard acceleration and quick shifts.
- PRL High Volume Intake for Civic Type R FL5 - Give your FL5 more airflow and more turbo sound with PRL's high-volume intake for the K20C1.
- PRL High Volume Intake for Integra Type S DE5 - A matching intake upgrade for DE5 owners who want better airflow and more sound from the K20C8.
About PRL Motorsports
PRL Motorsports builds performance parts for turbocharged Honda and Acura platforms. Their FL5 and DE5 lineup includes intake, intercooler, turbo, exhaust and drivetrain upgrades designed to fit correctly and work together as you continue building the car.
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