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Injen 15-20 Subaru STI Cat Back Exhaust w/ Quad Titanium Tips - Injen SES1207TT
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Injen 15-20 Subaru STI Cat Back Exhaust w/ Quad Titanium Tips

Injen
INJSES1207TT
843115028930
Catback
Out of stock
Catback, Exhaust Systems, Injen
$ 1,665.42

This Injen cat-back exhaust system, manufacturer part number SES1207TT, 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

  • Performance stepped piping: 76mm primary diameter transitioning to 60mm at the Y-pipe split.
  • Dyno proven: up to 13hp and 11 lb-ft of torque over stock.
  • Mandrel-bent T304 stainless steel throughout for superior corrosion resistance and longevity.
  • Custom investment-cast stainless Y-pipe equalizes flow to both mufflers for optimized sound and power.
  • Dual oval straight-through mufflers deliver deep idle tone that builds to an aggressive roar under load.
  • Quad 3.25-inch burnt titanium look tips, bolt-on design allows staggered or straight tip orientation.

Fitment

Years Make Model Application
2015-2020 Subaru WRX Confirm engine, transmission, body style, emissions status, and application notes
2015-2020 Subaru WRX STI Confirm engine, transmission, body style, emissions status, and application notes

Specifications

Brand Injen
Manufacturer Part Number SES1207TT
Product Type Catback
Fitment Type Vehicle Specific
Finish As Shown
Condition New

What's Included

One new Injen cat-back exhaust system package identified by manufacturer part number SES1207TT, 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 SES1207TT. 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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