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  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150
  • Cobb 11 - 14 WRX Hatch, 08 - 14 STi Hatch 3in Titanium Cat - Back Exhaust - JDMuscleCat Back Exhaust Systemcobb515150

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COBB Titanium 3" Cat-Back Exhaust

Fits: 11-14 WRX Hatch, 08-14 STI Hatch

$2,11000
Earn $42.20 In JDMuscle Rewards!
Low stock! Only 1 left
Financing available starting $65.93 /month and as low as 0% APR.

Auto Parts Store of the Year 2026

COBB Tuning COBB Titanium 3" Cat-Back Exhaust
Fits: 11-14 WRX Hatch, 08-14 STI Hatch
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Fitment

Please Note: COBB 515150 manufacturer-confirmed fitment: 2011-2014 Subaru WRX Hatch and 2008-2014 Subaru STI Hatch. Grade 4 titanium 3-inch cat-back with slip-fit connections, blued titanium COBB-etched tips, and approximately 24 lb assembled weight.
  • 2008-2014 Subaru | WRX STI
  • 2011-2014 Subaru | WRX

Description

The COBB Titanium 3-inch Cat-Back Exhaust is a lightweight, corrosion-resistant upgrade for 2011–2014 Subaru WRX Hatch and 2008–2014 Subaru STI Hatch models. Grade 4 titanium tubing, back-purged welds, slip-fit connections, blued titanium tips, and a bespoke suitcase muffler deliver refined sound, adjustment flexibility, and a complete assembled weight of about 24 lb.

  • Confirmed fitment for 2011–2014 Subaru WRX Hatch and 2008–2014 Subaru STI Hatch
  • Grade 4 titanium construction with back-purged welds
  • 3-inch exhaust piping with high corrosion resistance
  • Blued titanium tips with COBB logo
  • Slip-fit connections allow adjustment during installation
  • Bespoke suitcase muffler; approximately 24 lb assembled
  • References: COBB Titanium Exhaust product page
  • Product video: COBB Titanium Exhaust highlight

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