2015-18 Mustang Corsa GT350 XTREME Catback Exhaust by Corsa Performance

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  • Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348
  • Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348
  • Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348
Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348
  • Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348
  • Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348
  • Corsa Mustang GT350 XTREME Cat Back Exhaust (16-17) 14348

Bolt on unmatched sound quality and performance for your 2015-18 Shelby GT350 with this 3" Corsa Xtreme Catback!

Item #CSE-14348
MPN# 14348

Your Price: $1,763.00

Market Price:$2,350.61
You Save 25.00 % ($587.61)

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  • Corsa Xtreme Sound
  • No Interior Drone
  • Increased Horsepower & Torque


  • Double X Mid-Pipe
  • 3" Mandrel Bent Tubing
  • 304 Stainless Steel
  • Limited Lifetime Warranty

What's in the Box

  • (1) 3" Catback Exhaust Kit

Made in the USA

Product Description

Corsa Performance
Ready to unleash the power and sound of your 2015-2018 Mustang GT350? Corsa's Xtreme 3" Catback exhaust kit is the answer! This 3" stainless steel cat back exhaust features a double helixx x-pipe for maximum flow and sound. This double x-pipe will bolt up directly to your factory catalytic converters to remain emissions legal. The double x-pipe flows into Corsa's RSC mufflers. These patented RSC (Reflective Sound Cancellation) mufflers are designed for maximum flow, but also for eliminating exhaust drone. Corsa's mufflers have the ability to target and eliminate resonant frequencies that produce drone!

Improved Flow
Corsa's GT350 Xtreme Catback includes high flow mufflers proven to flow better than your factory exhaust! Corsa's testing has shown an 18.28% improved flow rate over your stock exhaust with the valves opened, and an 85.92% improvement over the stock exhaust with the valves closed!

Corsa Quality
Corsa builds this Catback with 304 stainless steel, mandrel bent 3" tubing for long lasting durability and strength. This kit is constructed to be a full bolt-on installation with no welding required. Corsa backs this exhaust with their limited lifetime warranty! Detailed installation instructions are included for a quick and easy install!

Fitment Note
This exhaust kit will NOT retain the active exhaust function. The factory valve assemblies are removed, and this kit includes brackets that retain the exhaust actuators to maintain your driving modes. Changing of the modes will not change the exhaust sound.

-Fits 2015-2018 Mustang GT350 and GT350R

Corsa Limited Warranty - Click Here

Product Videos

2015-2017 Mustang GT350 Corsa Xtreme Cat Back Exhaust - Sound Clips

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

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Vehicle Applications

Ford Mustang - 2015 (15) - 2016 (16) - 2017 (17) - 2018 (18)

About This Brand

Corsa Performance
Corsa Performance is one of the industry leaders in aftermarket exhaust components. They have researched and developed performance exhaust kits for Mustangs designed to eliminate drone while cruising, give you aggressive exhaust tones, and maximize horsepower. Starting with advanced 3-D Modeling through the engineering phase, advanced acoustic engineers throughout development, and operating automatic mandrel benders and coordinate measuring equipment, the team at CORSA takes great pride in their parts. Pick up your Mustang Corsa exhaust systems at LatemodelRestoration.com.

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