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  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12
  • Cobb [15 - 18 STI] Stage 2 Power Package - JDMuscleEngine Package Dealscobb616X12

COBB Tuning

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COBB Stage 2 Power Package

Fits: 15-18 STI, 18 STI Type RA

$2,88500
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Auto Parts Store of the Year 2026

COBB Tuning COBB Stage 2 Power Package
Fits: 15-18 STI, 18 STI Type RA
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Fitment

Please Note: Original COBB package copy identifies 616X12 for Subaru STI 2015–2018 and STI Type RA 2018. The current COBB site lists successor NexGen packages; no live exact-SKU page was returned for 616X12, so the original exact-SKU application and components are retained.
  • 2018 Subaru | WRX STI Type RA
  • 2015–2021 Subaru | WRX STI

Description

The COBB Stage 2 Power Package combines Accessport V3 tuning with a free-flowing stainless-steel turboback exhaust, turbo heatshield, and COBB vehicle badge for a straightforward bolt-on upgrade for the 2015–2018 STI platform.

  • Official application: 2015–2018 Subaru STI and 2018 STI Type RA
  • Includes SUB-004 Accessport V3
  • 3-inch stainless-steel turboback exhaust
  • 200-cell metal-substrate high-flow catalytic converter
  • 2.5-inch and 3-inch 304 stainless-steel construction
  • Stainless-steel turbo heatshield
  • Ready to run with COBB Off-The-Shelf maps
  • Includes COBB vehicle badge
  • Product code: 616X12

References: COBB Tuning product search

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