Injen · New

Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust

Name: Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust
Brand: Injen
SKU: injSES1577
Price: 544.60 USD

MPN SES1577 · Store SKU injSES1577

$544.60

IN STOCK5 ready to ship

Supplier stock checked 11/7/2026, 11:52:30 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust systems to choose from. All of Injen Technology Performance exhaust systems are constructed from mandrel bent stainless steel tubing Mandrel-bending ensures the tubing maintains its shapes and size throughout the entire length, providing smooth, unrestricted airflow. From the Investment cast flanges to the custom hangers, all Injen exhaust systems are 100% TIG welded and handcrafted in the USA and include all tubing, mufflers, and hardware necessary for a hassle free installation. Each system is uniquely designed to offer an aggressive sound that brings out some massive power. Like all other Injen products, the Injen exhaust systems are proudly built in Pomona, CA. Injen Technologys Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so the Super SES provides maximum horsepower and torque across the power band. The Super SES exhaust system is manufactured from 100% 304 stainless steel. Each exhaust system features CNC mandrel-bent stainless steel tubing CNC machined flanges and robotic TIG welding. Axle-Back Exhaust System; Incl. Tubing/Hardware/4 in. Stainless Steel Tip; HP Gains +5.1 HP/Torque Gains +4.0 ft./lbs.; Polished; Performance Exhaust System, Part No. SES1577, 2006-2011 Honda Civic Si L4-2.0L. Performance Exhaust System Axle-Back Exhaust System

Manufacturer fitment & guides

Honda 06-11 Civic Si Coupe/Sedan 60mm axle-back system w/4in. S.S. Tip

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Installation Instructions ↗

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Installation Instructions

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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This policy does not limit rights required by law.

Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust

Product details

Manufacturer fitment & guides

Part-specific notes

Manufacturer documents

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

Delivery address