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Xtreme Sound Level (14335) 3.0 IN Cat-Back Twin 4.0 IN Tips 2015-2017 Mustang GT 5.0L V8 Coupe

SKU: 14335

10 reviews

SKU: 14335

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+5 Horsepower
+4 lb-ft Torque
+43% Flow increase
-9 weight savings (lbs.)

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


2015-2017 Ford Mustang GT 5.0L V8
*Fits Premium Package ONLY. Requires Roush Quad Tip or similar Rear Valance Modification


3.0" Cat-Back, Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips
Xtreme Sound Level
*Not recommended for pairing with aggressive engine modification - Use # 14337

  • 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

📹 Tip Adjustment Video

YEARS: 2015, 2016, 2017

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 10 Reviews
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Filter Reviews:
    CORSA PERFORMANCE Xtreme Sound Level (14335) 3.0 IN Cat-Back Twin 4.0 IN Tips 2015-2017 Mustang GT 5.0L V8 Coupe Review
    11 Jan 2021

    I don’t know if you guys sent the wrong exhaust but the exhaust fits but my quad tips don’t I tried calling multiple times but got no answer

    Kavial H.
    United States United States
    24 Mar 2021

    This QUAD tip system is intended to fit the Roush Quad Tip or similar Rear Valance Modification. Unfortunately it is not designed to the GT350 valance.

    CORSA PERFORMANCE Xtreme Sound Level (14335) 3.0 IN Cat-Back Twin 4.0 IN Tips 2015-2017 Mustang GT 5.0L V8 Coupe Review
    08 May 2020
    One badass product

    This exhaust will make your car look and sound 100x better. The tone is there and when u want it quiet it will be quiet - no drone whatsoever! Great product all around and gives your mustang a mean bark. 100% recommend this product

    Nicholas W.
    United States United States
    07 Nov 2020
    Kelsey W.
    United States United States
    09 Oct 2020
    Corsa extreme

    This is my 3rd time buying this exhaust system. Best exhaust out!

    Sergio S.
    United States United States
    18 Jul 2020
    14335 corsa 2017 mustang Gt premium

    It’s nice sound , excellent fitting. Easy cutting to single to dual exhaust.

    Manjit P.
    United States United States
    08 Aug 2019
    Great Customer Service

    I have the Corsa Xtreme on my 2018 Mustang Gt. I contacted Corsa about getting another decal for my windshield, because I had a rock hit and cracked instantly. Well with that being said, they responded instantly saying their in the mail and would receive them in a couple days! Great company and customer service. Plus I LOVE MY EXHAUST! SOUNDS AMAZING!! Thanks again for your help! Sommer:v::skin-tone-3:

    Sommer B.