-10%
Injen 2016+ Honda Civic 1.5L Turbo 3in Exhaust Injen INJSES1573
Injen 2016+ Honda Civic 1.5L Turbo 3in Exhaust Injen INJSES1573
Click to zoom in

Injen 2016+ Honda Civic 1.5L Turbo 3in Exhaust

Injen
INJSES1573
843115021351
Catback
10 Units In Stock - Ships Next Business Day
$ 1,102.39 $ 986.35
FREE Ground Shipping!
$ 986.35

SKU: SES1573 | UPC: 843115021351

Injen 2016-2021 Honda Civic 1.5L Turbo 3" Exhaust SES1573

Transform your 2016-2021 Honda Civic 1.5T sedan with the Injen SES1573 3-inch cat-back exhaust system designed for EX EX-L EX-T LX Si Sport Sport Touring and Touring submodels. Engineered for unrestricted airflow this mandrel-bent stainless steel exhaust unlocks deeper tone and noticeable horsepower torque increases. Direct bolt-on fit ensures easy upgrade from stock muffler to performance exhaust built in Pomona California USA.

Key Features

  • Mandrel-Bent 304 Stainless Steel Tubing: Maintains consistent diameter for smooth laminar flow reducing backpressure and boosting engine efficiency across RPM range
  • 100% TIG Welded Construction: Provides leak-proof seams and structural integrity that withstands high heat corrosion and road abuse for long-term durability
  • Investment Cast Flanges Custom Hangers: Precision components ensure perfect alignment vibration-free fit and seamless integration with factory cat-back section
  • Aggressive Deep Exhaust Note: Delivers throaty rumble at idle refined growl under acceleration without drone for thrilling drive experience
  • Hassle-Free Bolt-On Install: Includes all tubing mufflers hardware gaskets and clamps for straightforward DIY or shop installation in under 2 hours

Product Notes

  • Requires no cutting drilling or modifications to factory components
  • Handcrafted in Pomona CA by Injen Technology performance experts
  • Ships as special order item in oversized box via standard ground freight

Installation Notes

  • Professional installation recommended.
  • Bolt-on design reuses factory hangers and clamps for secure mounting
  • Compatible with stock catalytic converter and oxygen sensors no tuning required

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

Why Choose Injen?

  • Proven track record in automotive powersports exhaust design for cars trucks
  • Every system delivers measurable power sound improvements dyno-tested
  • USA manufacturing guarantees consistent quality control craftsmanship

Frequently Asked Questions

  • Q: Does SES1573 fit 2017-2020 Honda Civic Si 1.5T?
    A: Yes SES1573 bolts directly to 2017-2020 Civic Si factory downpipe with no modifications retaining all OEM sensors hangers
  • Q: What material is used in this exhaust?
    A: Premium 304-grade stainless steel tubing polished finish resists rust heat up to 1600 degrees F for lifelong performance
  • Q: What warranty covers this Injen exhaust?
    A: Limited lifetime warranty against manufacturing defects when installed maintained per instructions

Shipping & Handling

  • Method: Standard ground freight
  • Availability: In stock - ships same or next business day
  • Packaging: Oversized box measures 48 x 12 x 12 inches
  • Weight: 28 lbs

Request For Information

Have questions about Injen 2016+ Honda Civic 1.5L Turbo 3in Exhaust? Fill out the form below and we'll get back to you by the next business day.
Catback

Catback

A catback exhaust system replaces everything from the catalytic converter back, covering the mid pipe, muffler, and tailpipe section in one bolt on upgrade. This collection covers catback systems for trucks, Jeeps, muscle cars, imports, and performance SUVs, giving you a straightforward way to improve sound, exhaust flow, and rear end styling without touching the factory catalytic converters or front pipe. Catback systems are available in stainless steel and titanium construction, with dual rear exit, single exit, and quad tip configurations, and a range of sound levels from mild touring tone to aggressive track character. Whether you want a deeper daily driver sound or a full track ready exhaust note, you will find a matched system for your platform here. What This Category Covers This collection includes complete catback exhaust systems, cat-back kits, dual rear exit systems, axle back adjacent catback upgrades, stainless steel and titanium exhaust systems, and street, tourin...

View Catback Products
Exhaust Systems

Exhaust Systems

Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...

View Exhaust Systems Products
Injen

Injen

Injen air intake systems for cars, trucks, and SUVs are stocked at Black Ops Auto Works. Shop Injen Evolution sealed cold air intakes, Power-Flow intakes, SP Series polished short-ram intakes, SuperNano-Web dry filters, intercooler piping kits, and cat-back exhaust systems for Ford F-150 and Expedition, Dodge Charger and Challenger HEMI, RAM 1500, Chevrolet Camaro, Jeep Grand Cherokee, Toyota Tacoma, and turbocharged import platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 960 Injen SKUs across cold air intake, short-ram intake, filter, and exhaust categories. What This Brand Covers Injen built its reputation on dyno-proven intake systems that improve airflow, lower intake charge temperature, and deliver a signature deep intake tone. The lineup spans sealed cold air intakes, short-ram intakes, and a smaller line of cat-back exhaust systems for select platforms. Core Pro...

View Injen Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×