Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

Corsa Performance 2018-2023 Ford Mustang GT Xtreme Cat-Back Exhaust w/ Polished Tips

$2,541.99

XTREME Sound Level – High-Performance Sound. – Distinct Rumble at Idle. – Aggressive Sound Through The Gears. – NO DRONE DURING CRUISE. *Ideal for pairing with aggressive engine […]

Available

Corsa Performance 2018-2023 Ford Mustang GT Xtreme Cat-Back Exhaust w/ Polished Tips

XTREME Sound Level

– High-Performance Sound.
– Distinct Rumble at Idle.
– Aggressive Sound Through The Gears.
– NO DRONE DURING CRUISE.
*Ideal for pairing with aggressive engine modification to control exhaust volume

Increased Flow = +23.43

Decibel Change= 11 *across various driving modes

*Actual performance results are not guaranteed and may vary.

Superior Sound Quality

The CORSA Active Valve, combined with RSC® Technology, is more effective than the stock system at providing a comfortable drone-free cruise. Utilize the quiet start function or run wide open; CORSA Active Valves produce an impressive 11-decibel delta in volume across the various driving modes. Increase an Axle-Back’s sound and performance by adding the CORSA Double X-Pipe, Part Number 14327; which outflows the stock mid-section by 23.43%!

All CORSA exhaust systems are constructed from premium stainless steel to deliver lasting performance, sound and appearance. Easy bolt-on installation. No welding needed. All hardware and detailed instructions are included in each kit. Proudly Designed, Engineered & Manufactured in Berea, OH

CORSA branded exhaust systems are backed by a Limited LIFETIME warranty for as long as you own your vehicle with proof of purchase.

NOTE: Every CORSA exhaust system is engineered and designed to match the unique properties of the vehicle it is designed to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installation on unspecified vehicles.

CORSA Active Valve Technology

Over two years of research went into developing a CORSA active valve exhaust system that would deliver the ultimate driving experience: a varying range of volume combined with No Drone RSC® Technology. The valves need to perform under various conditions; after testing many off-the-shelf valve solutions, a CORSA valve was built and torture tested in order to deliver the desired quality. It was subjected to intense heat cycling conditions and yielded no failures at well over half a million cycles. CORSA active valve technology meshes seamlessly into the Mustang GT valve operating system by maintaining the factory solenoids to ensure flawless functionality

We’ve got your back!

Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

EMAIL A FACTORY SPECIALIST FOR HELP CALL A FACTORY SPECIALIST NOW

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Frequently Asked Questions

How long does it take for my parts to ship?
If it’s in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we’ll keep you updated so you know exactly when your parts are leaving the pit lane.
Do you send tracking with my order?
Absolutely. Once your order ships, you’ll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.

If your order ships via freight, you’ll get a separate email with a direct link to the carrier’s tracking page — easy and stress-free.
What happens if my parts get lost or damaged?
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

If your shipment is lost, just email or call us — we’ll help track it down and guide you through the next steps to make it right.
What can I do to help FFP?
Simple — spread the horsepower!

Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.

Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community.

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Wait, Don't Go Yet!

Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!