FREE Shipping on $100+ Orders.
» Shop now


Your Cart is Empty

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

SKU: 14335

9 reviews

SKU: 14335

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+43% Flow increase
+5 Horsepower
+4 ft-lbs Torque
-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

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 9 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Nicholas W.
    United States United States
    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

    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
    Kelsey W.
    United States United States
    Corsa exhaust

    This is the best exhaust ever.

    Sergio S.
    United States United States
    Corsa extreme

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

    Manjit P.
    United States United States
    14335 corsa 2017 mustang Gt premium

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

    Sommer B.
    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.
    Great Customer Service

    I have the Corsa Xtreme on my 2018 Mustang Gt. I needed a new decal for my windshield, because unfortunately a rock cracked it. This that being said, I sent them a message, and in no time responded back saying their in the mail! Great communication and company! Plus I LOVE MY EXHAUST. SOUNDS AMAZING!! Thanks again Corsa!

    3” Corsa Xtreme catback

    Fit, finish, and quality was absolutely top notch as always with Corsa. I recommend the Xtreme for anyone not planning to do headers or go full catless. The sound is perfect. Once I opened it up with full 3” and no cats the whole way it was louder than I would have liked. With cats it was so perfect.

    Jesse P.
    Corsa Extreme for 2018 Mustang GT

    Love the results. Looks and sounds great. Worth every penny.

    d }}">