Mishimoto Intercooler Piping for 22-26 Civic Si/Integra 1.5T

Mishimoto Intercooler Piping Kit - 2022-2026 Civic 1.5T & Integra

This is the upgraded charge piping for the 11th-gen turbo Civic and the Integra, high-flow aluminum in place of the restrictive factory pipes, with the OEM resonator deleted for a sharper, more aggressive sound under boost. It's the piping half of Mishimoto's intercooler system, sold on its own to complete the charge path. One thing to know first: this piping only mounts to the Mishimoto intercooler, not the stock one. Available in black or red.

Read This First: Requires The Mishimoto Intercooler

The most important thing on this page, because this won't work on a stock setup.

This piping is designed to connect to the Mishimoto Performance Intercooler for these cars, and it will not mount to the factory intercooler, the connections are sized for the Mishimoto core, not the stock one.

If you're still on your factory intercooler, you need the Mishimoto intercooler first; this is the piping that pairs with it. If you already have the Mishimoto intercooler, this completes the charge path. Starting from stock, the complete intercooler-plus-piping kit is the simpler buy.

More Flow, Plus A Resonator Delete

The piping does two things: it flows better, and it changes how the car sounds.

The redesigned hot-side pipe increases flow area by 103% and the cold-side by 75% over the factory piping, a big reduction in restriction through the charge path. Paired with the Mishimoto intercooler, that's worth an additional 5 horsepower over the intercooler alone, and it gives a tuned car the airflow headroom to support more boost.

It also eliminates the OEM resonator, the muffling chamber Honda builds into the intake path to keep things quiet. With it gone, you get a sharper, more aggressive induction sound under boost, the turbo and charge noise the factory setup deliberately hides. For a lot of owners that sound is half the reason to do the piping.

California Buyers: Note The Resonator Delete

Worth flagging before you order if you're in an emissions-checked state.

Because this kit deletes the OEM resonator, it modifies the factory induction path. A resonator delete isn't always CARB-exempt, so if you're in California or another state that enforces CARB compliance, confirm this kit's emissions status for your specific car before ordering, it would need to pass a visual emissions inspection where you live. Outside emissions-checked states, this isn't a concern.

Aluminum And DuraCore Silicone

The construction is built to hold up to boost and heat.

The pipes are durable aluminum, paired with Mishimoto's 5-layer DuraCore silicone couplers, which are built to handle the heat and pressure of the charge path without degrading or blowing off the way factory rubber can. High-quality worm-gear clamps secure it all for a tight, reliable seal and a straightforward install.

There's also a pre-drilled 1/8" NPT sensor port in the piping, so if you want to add a boost gauge or sensor as your build evolves, the bung is already there, no drilling or welding into your new pipes.

Black Or Red, Clean Install

The piping comes in black or red, both identical in performance, so pick the finish for your build and your intercooler. Installation requires no cutting and leaves all factory ducting in place, so it's fully reversible if you ever want to return to stock. Direct bolt-on to the Mishimoto intercooler.

Fitment

2022-2026 Honda Civic 1.5T (EX, EX-L, Sport, Sport Touring, Touring, Si)
2023-2026 Acura Integra Base and A-Spec (1.5T)

L15 engine, FE1 chassis. Requires the Mishimoto Performance Intercooler, does not fit the stock intercooler. Black or red.

Who Should Grab This

This is for the 11th-gen Civic or Integra owner already running the Mishimoto intercooler who wants to complete the charge path, more flow, an extra 5 hp, a sharper resonator-delete sound, and a sensor port for a gauge. Aluminum and DuraCore silicone that won't degrade like factory rubber, in black or red, fully reversible. If you're still on the stock intercooler, grab the intercooler first, then add this.

Fits: 2022-2026 Civic 1.5T (EX/EX-L/Sport/Sport Touring/Touring/Si) and 2023-2026 Integra Base/A-Spec (L15, FE1). Requires: Mishimoto Performance Intercooler (does not fit stock intercooler). Flow: 103% more hot-side, 75% more cold-side vs stock. Gain: +5 hp over the intercooler alone, more with a tune. Sound: OEM resonator deleted for a sharper tone. Construction: aluminum with 5-layer DuraCore silicone couplers. Extra: pre-drilled 1/8" NPT sensor port. Finishes: black or red. Install: no cutting, reversible, direct bolt-on to Mishimoto intercooler. Note: resonator delete; confirm CARB status for your state. Warranty: Mishimoto lifetime.