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  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140
  • Cobb [02 - 07 WRX, 04 - 07 STI] Titanium Cat - Back Exhaust System - JDMuscleCat Back Exhaust Systemcobb512140

COBB Tuning

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COBB Titanium Cat-Back Exhaust System

Fits: 02-07 WRX, 04-07 STI

$1,51100 $1,530.00 Save $19
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Auto Parts Store of the Year 2026

COBB Tuning COBB Titanium Cat-Back Exhaust System
Fits: 02-07 WRX, 04-07 STI
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Fitment

Please Note: 2002–2007 Subaru WRX and 2004–2007 Subaru STI; Titanium cat-back exhaust system.
  • 2004-2007 Subaru | WRX STI
  • 2002–2007 Subaru | WRX

Description

The COBB Titanium Cat-Back Exhaust System for the 2002–2007 Subaru WRX and 2004–2007 Subaru STI uses lightweight Grade 4 titanium tubing, back-purged welds, and slip-fit connections for durable performance, adjustability, and a refined exhaust note.

  • Grade 4 titanium construction with back-purged welds
  • Lightweight 17.25-pound assembled system
  • 4-inch blued titanium tip with COBB logo
  • Slip-fit connections for wide adjustment range
  • Straight-through oval muffler design
  • High corrosion resistance and impact protection
  • Official reference: COBB Tuning

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