Extended Lead Times: Exhaust & Intakes are Made to Order (most ship in 4-6 weeks)

Sport Sound Level (14863) 3.0 IN Cat-Back Twin 3.5 IN Tips Impreza 2.5L Sedan 11-14 STI, 11-14 WRX

SKU: 14863

1 review

SKU: 14863

Order Today, Ships by December 10.

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+64% Flow increase

CORSA's Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise


2011-2014 Subaru Impreza STI 2.5L Turbo
Sedan Manual

2011-2014 Subaru Impreza WRX 2.5L Turbo
Sedan Manual
Sedan Auto


3.0" Cat-Back, Dual Rear Exit with Twin 3.5" Polished Pro-Series Tips
Sport Sound Level

  • Premium Stainless Steel Construction
  • Easy Bolt-on Installation
  • No Welding Needed
  • Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio


🗒️ Installation Instructions

YEARS: 2011, 2012, 2013, 2014

Lead Time:  49 Days.

CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. (VIEW WARRANTY)

Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.

Customer Reviews
5.0 Based on 1 Reviews
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Filter Reviews:
    20 Oct 2013

    Amazing system. Got one for my wrx and nothing comes close as far as sound quality.

    Jesus LaBoy Jr.