Injen intercooler piping kit for the 2016-2021 Honda Civic 1.5T and 2017-2020 Civic Si (L15B7). Replaces the restrictive OE hot- and cold-side pipes with 2.25in mandrel-bent 6061-T6 aluminum, with TIG-welded sensor flanges, beaded tube ends, automotive-grade silicone couplers and stainless band clamps for sharper throttle response and less turbo lag. Works with stock or Injen intercoolers. Not CARB-exempt (not for sale/use in California). Polished finish. Limited Lifetime Warranty.
| Type | Intercooler piping kit (hot + cold side) |
| Vehicle | Honda Civic 1.5T / Si 2016-2021 (L15B7) |
| Piping | 2.25in 6061-T6 aluminum; TIG sensor flanges |
| Couplers | Silicone; stainless band clamps |
| Emissions | Not CARB-exempt; not for sale/use in California |
| Finish | Polished |
| Warranty | Limited Lifetime |
| Brand | Injen |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Honda | Civic | EX |
| 2016-2021 | Honda | Civic | EX-L |
| 2016-2018 | Honda | Civic | EX-T |
| 2017-2021 | Honda | Civic | LX |
| 2017-2020 | Honda | Civic | Si |
| 2017-2021 | Honda | Civic | Sport |
| 2017-2021 | Honda | Civic | Sport Touring |
| 2016-2021 | Honda | Civic | Touring |
