Images may be for reference only
Product Details
| Part Number: | HS17CS27GM3ST |
| Brand: | Invidia |
| Body Type: | Coupe |
For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia Gemini Exhausts for the 2017-2021 Honda Civic Si Coupe
- They are constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish.
- Each system features mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pressure.
- These sxhausts are engineered to produce strong mid to top-end power gains, as well as an increase in horsepower and torque.
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
| Year | Make | Model | Trim | Notes |
|---|---|---|---|---|
| 2017 | Honda | Civic | Si | Coupe |
| 2018 | Honda | Civic | Si | Coupe |
| 2019 | Honda | Civic | Si | Coupe |
| 2020 | Honda | Civic | Si | Coupe |
2 Reviews ★★★★★
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Ed Rutigliano | December 7th, 2024
Love the sound of this exhaust couldn't be more happier with both the sound and the look it gave my car.
Matt Haines | April 25th, 2020
Has a very deep low sound to it. Not as loud as it could be but noticeably louder than stock. Install was very easy and simple for a first timer like myself. Overall great product and very happy.
Front pipe is not included in this package so technically not a cat back system but still worth the money.
