If you’re looking to give your 2016 to 2020 Honda Civic Sedan a serious boost, you might want to check out the Injen Performance Exhaust System. These guys really know their stuff when it comes to making your ride sound as good as it looks. I mean, we’re talking about a system that’s been crafted with care right in Pomona, CA. This isn’t just any exhaust; it’s built from 304 stainless steel with mandrel-bent tubing, which means it keeps its shape throughout, allowing for smooth airflow. No kinks or weird bends here—just pure performance.
Now, let’s talk numbers. This exhaust system is designed specifically for the L4-1.5L Turbo engine in the Civic Sedan, and it’s been dyno-tested to give you gains of up to 8 horsepower and 7 lb-ft of torque. That’s not just a marketing gimmick; it’s real power you can feel. Plus, it’s got a unique design that helps increase exhaust velocity, which is a fancy way of saying it helps your engine breathe better.
Installation? Piece of cake. The investment cast flanges and premium stainless steel hardware make it a straightforward job, even if you’re not a pro. Everything you need comes in the box, so you won’t be scrambling for extra parts. And let’s not forget about the sound—it’s got that aggressive tone that’ll turn heads without being obnoxious. It’s just the right amount of growl to let everyone know you mean business.
Just a heads up, this system is a direct fit for the Sedan models only, so if you’ve got a Coupe or Hatchback, you’ll want to look elsewhere. But for those with the right setup, you’re in for a treat. It’s a solid upgrade that not only enhances your car’s performance but also gives it that extra flair. If you’re serious about your Civic, this exhaust system is definitely worth considering.
Features:So if you’re ready to take your Civic to the next level, this Injen exhaust system could be just what you need.
Other Part Numbers:
Injen #injSES1572TT
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2016-2021 Honda Civic |
Civic | 2016-2021 |
|
2021 Honda Civic Type-R |
Civic Type-R | 2021 |
Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products. The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.
Years of ExperienceFor more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.
Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.
Purchase Injen Products at Vivid RacingIf you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.
Visit Vivid Racing and check out their list of products that would fit your specific needs.

Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology.s discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
EXHAUST WARRANTY
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
AIR INTAKES AND ACCESSORIES
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.
SES INTERCOOLERS AND EXHAUST SYSTEMS
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.