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Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust - Injen SES1577
Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust - Injen SES1577 - view 2
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Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust

Injen
INJSES1577
843115013424
Axle Back
Out of stock
$ 544.60

This Injen axle-back exhaust system, manufacturer part number SES1577, is built for the verified vehicle applications below. Confirm the engine, transmission, body style, emissions requirements, and every application note for the exact part number before ordering.

Key Features

  • 60mm Mandrel-Bent Tubing: Provides smooth exhaust flow to reduce backpressure and increase power output.
  • 304 Stainless Steel Construction: Ensures corrosion resistance and durability for long-term performance in all conditions.
  • Robotic TIG Welding: Delivers precise strong seams for leak-free operation and structural integrity.
  • Dyno-Tuned Design: Optimized for maximum horsepower and torque gains when paired with performance intakes.
  • Direct bolt-on design replaces stock axle-back section from rear axle back.
  • Bolt-on installation takes 30-60 minutes with basic hand tools and jack stands.

Fitment

Years Make Model Application
2006-2011 Honda Civic Confirm engine, transmission, body style, emissions status, and application notes

Specifications

Brand Injen
Manufacturer Part Number SES1577
Product Type Axle Back
Fitment Type Vehicle Specific
Finish As Shown
Condition New

What's Included

One new Injen axle-back exhaust system package identified by manufacturer part number SES1577, in the exact configuration and quantity stated by the title. Additional filters, adapters, pipes, clamps, hardware, wiring, and service supplies are included only when expressly listed.

About Injen

Injen Technology develops air intake systems, filters, charge piping, intercoolers, exhaust products, and electronic performance controls for street, truck, and motorsport applications.

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Frequently Asked Questions

Will this exhaust fit my exact vehicle?
Confirm the year, make, model, engine, body style, drivetrain, and every application note for the exact part number.

Does installation require cutting or welding?
Requirements vary by application. Review the current Injen instructions and inspect the factory connection points before installation.

What sound level should I expect?
Sound varies with the vehicle, engine, remaining exhaust components, and exact Injen configuration. Confirm the product series and intended use before ordering.

Installation Instructions

Review the current Injen instructions for part number SES1577. Allow the vehicle to cool, disconnect the battery when electrical work is involved, protect sensors and sealing surfaces, verify every clamp and fastener, check clearance through the full range of motion, and inspect the completed installation before operation.

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