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Corsa Xtreme Valved Catback Cadillac CT5-V Blackwing

SKU: COR21320
Sale price
$2,999.99
Regular price
$3,269.99
You save
8%

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested. 

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Cancellations / Returns

Original sales receipt or order number must accompany all return requests.

Forza Motor Works accepts returns for exchange, store credit, or refund within fourteen (14) calendar days of the delivery date, subject to the terms and conditions below. After fourteen (14) calendar days, all sales are final unless otherwise approved in writing by Forza Motor Works.

To be eligible for return, products must be in new, unused, unaltered, and resalable condition, including all original packaging, instructions, hardware, documentation, and accessories. Returned items must not show any signs of installation, use, wear, damage, modification, painting, coating, or alteration of any kind.

The following items are non-returnable and non-refundable:

• Special-order products
• Custom-built or made-to-order products
• Products manufactured to customer specifications
• Custom color or finish products
• Manufacturer-direct-shipped products designated as non-returnable
• Products with extended lead times, including but not limited to headers, exhaust systems, wheels, and other special-order performance products
• Any item specifically identified on the product page as non-returnable

Orders for special-order, custom-built, made-to-order, vehicle-specific, or manufacturer-direct-shipped products may not be canceled once the order has been submitted to the manufacturer.

If an item is received damaged during shipping or was shipped incorrectly by Forza Motor Works, Customer Support must be contacted within forty-eight (48) hours of delivery. Claims for shipping damage must include clear photographs of the product, packaging, shipping box, and shipping label at the time of unpacking.

Products determined by Forza Motor Works to have been incorrectly shipped may qualify for replacement, store credit, or refund at our sole discretion. Manufacturer defects are subject to the applicable manufacturer's warranty policies and procedures. Forza Motor Works does not provide any separate product warranty unless expressly stated in writing.

All returns must be authorized prior to shipment and must be assigned a Return Merchandise Authorization (RMA) number. The RMA number must be clearly displayed on the outside of the return package. Returns received without an authorized RMA number may be refused or denied credit.

To obtain a Return Merchandise Authorization (RMA), please contact:

Forza Motor Works
Email: info@forzamotorworks.com

All refunds, exchanges, and store credits are contingent upon inspection and approval of the returned merchandise. Forza Motor Works reserves the right to deny any return that does not comply with this policy.

Approved returns may be subject to a restocking fee of up to twenty five percent (25%) of the purchase price. Original shipping charges are non-refundable. Customer is responsible for all return shipping costs unless the return is the direct result of an error made by Forza Motor Works.

FITMENT, INSTALLATION & PRODUCT USE

Customer is responsible for verifying vehicle compatibility, fitment, and intended use prior to installation. While Forza Motor Works makes reasonable efforts to provide accurate product information and fitment guidance, final responsibility for compatibility rests solely with the customer.

Products that have been installed, test-fitted, modified, painted, coated, damaged, or otherwise used are not eligible for return.

Many aftermarket performance products are intended for off-road, racing, or competition use only and may not be legal for use on public roads in all jurisdictions. Customer is solely responsible for determining compliance with all applicable federal, state, and local laws and regulations.

LIMITATION OF LIABILITY

FORZA MOTOR WORKS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM THE PURCHASE, INSTALLATION, USE, MISUSE, FAILURE, OR INABILITY TO USE ANY PRODUCT SOLD BY FORZA MOTOR WORKS.

FORZA MOTOR WORKS SHALL NOT BE RESPONSIBLE FOR LOSS OF TIME, LOSS OF REVENUE, LOSS OF PROFITS, LOSS OF VEHICLE USE, TOWING CHARGES, RENTAL VEHICLE COSTS, STORAGE FEES, DIAGNOSTIC FEES, INSTALLATION COSTS, REMOVAL COSTS, ALIGNMENT CHARGES, TUNING FEES, SHIPPING EXPENSES, FINES, PENALTIES, PROPERTY DAMAGE, VEHICLE DAMAGE, OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL LOSS OR EXPENSE.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, FORZA MOTOR WORKS' TOTAL LIABILITY FOR ANY CLAIM ARISING FROM THE PURCHASE OR USE OF A PRODUCT SHALL NOT EXCEED THE AMOUNT PAID FOR THE SPECIFIC PRODUCT GIVING RISE TO THE CLAIM.

By placing an order with Forza Motor Works, the customer acknowledges and agrees to all terms and conditions contained herein, including all return, exchange, warranty, and limitation-of-liability provisions.

Product Description

 

 

Unleash the sound of the Cadillac CT5-V Blackwing's supercharged 6.2L LT4 with the CORSA Xtreme Valved 3.0" Cat-Back Exhaust System. Engineered specifically for the Blackwing, this complete cat-back combines CORSA's aggressive Xtreme-to-Sport Active sound profile, factory Active Exhaust integration, No Drone RSC® technology, and a high-flow 3.0-inch Double X-Pipe.

The system integrates with the factory Cadillac Active Exhaust valve assembly, allowing the vehicle's drive modes to continue controlling exhaust volume. Keep the Blackwing more refined when cruising or open the valves and let the LT4 deliver the aggressive V8 sound it deserves.

CORSA's 3.0-inch Double X-Pipe replaces the restrictive factory piping near the rear axles while improving exhaust flow and scavenging. CORSA reports a 12% increase in exhaust flow and sound levels up to 15 dB louder than stock.

Complete the system with your choice of four distinct 4.5-inch tip configurations: Polished Stainless Steel, Black PVD, Polished Carbon Fiber, or Black Carbon Fiber.

Fitment Notes

  • Fits 2022+ Cadillac CT5-V Blackwing

  • Designed for the 6.2L Supercharged LT4 V8

  • CORSA's current Blackwing catalog lists applications through 2025

  • For vehicles equipped with factory Active Valve Exhaust only

  • Factory Active Exhaust Module must be retained and reused

  • Retains factory drive-mode-controlled exhaust functionality

  • Full 3.0" cat-back exhaust system

  • Includes CORSA 3.0" Double X-Pipe

  • Available with four different 4.5" tip configurations

Tip Options

  • Polished Stainless Steel – 4.5" dual-wall slash-cut Pro-Series tips for a clean, traditional performance appearance

  • Black PVD – 4.5" dual-wall slash-cut Pro-Series tips with a darker, more aggressive finish

  • Polished Carbon Fiber – 4.5" straight-cut carbon fiber tips with polished inner detailing for a premium motorsport-inspired appearance

  • Black Carbon Fiber – 4.5" straight-cut carbon fiber tips with black inner detailing for the darkest and most aggressive configuration

Included

  • CORSA Xtreme Valved cat-back exhaust assembly

  • CORSA 3.0" Double X-Pipe

  • Left and right valved rear exhaust assemblies

  • Quad 4.5" exhaust tips in selected finish

  • Installation clamps and hardware

  • Installation instructions

Product Specs

  • Manufacturer: CORSA Performance

  • Base Part Number: 21320

  • Carbon Fiber Base Part Number: 21320CF

  • Application: 2022+ Cadillac CT5-V Blackwing

  • Engine: 6.2L Supercharged LT4 V8

  • System Type: Valved Cat-Back

  • Sound Level: Xtreme to Sport Active

  • Pipe Diameter: 3.0"

  • Mid-Pipe: Double X-Pipe

  • Exit Style: Dual Rear

  • Tip Configuration: Quad

  • Tip Size: 4.5"

  • Tip Options: Polished, Black PVD, Polished Carbon Fiber or Black Carbon Fiber

  • Claimed Flow Increase: +12%

  • Sound Increase: Up to +15 dB over stock

  • Factory Active Exhaust: Retained

  • Manufacturing: Engineered and manufactured in the USA

  • Warranty: CORSA Limited Lifetime Exhaust Warranty

Product Features

  • Xtreme-to-Sport Active Sound – Delivers substantially more LT4 exhaust volume and character while retaining the ability to quiet the system through the Cadillac's factory Active Exhaust controls.

  • Retains Factory Exhaust Valve Functionality – CORSA integrates directly with the OEM Cadillac Active Exhaust valve assembly, preserving the drive-mode-controlled exhaust experience.

  • CORSA No Drone RSC® Technology – Reflective Sound Cancellation technology is specifically tuned around the Blackwing's 6.2L LT4 to control unwanted cabin frequencies while maintaining an aggressive exterior exhaust note.

  • 3.0" Double X-Pipe – Replaces the crushed factory piping near the rear axle while improving crossover and exhaust-gas scavenging.

  • 12% Increased Exhaust Flow – CORSA reports a significant improvement in flow compared with the stock exhaust system.

  • Four Premium Tip Options – Choose from Polished Stainless Steel, Black PVD, Polished Carbon Fiber, or Black Carbon Fiber to tailor the system to the appearance of your Blackwing.

Why Upgrade?

The CT5-V Blackwing combines a 668-horsepower supercharged LT4 with the refinement of a luxury sport sedan, and its factory Active Exhaust system is a major part of that versatility. A performance exhaust shouldn't force you to give that up.

The CORSA Xtreme Valved Cat-Back retains the factory valve functionality while dramatically expanding the aggressive side of the Blackwing's personality. When you want a more restrained exhaust note, the valves allow the system to quiet down. Switch to a more aggressive setting and the CORSA system lets the supercharged V8 come alive.

CORSA also addresses more than sound. The complete cat-back incorporates a full 3.0-inch Double X-Pipe that eliminates the factory crushed sections near the rear axle, providing a less restrictive exhaust path and improved scavenging. The result is a system CORSA rates at 12% more flow than stock.

The four available tip configurations make it easy to tailor the appearance to the car. Polished Stainless Steel provides a classic performance look, Black PVD delivers a stealthier OEM+ appearance, Polished Carbon Fiber adds a premium motorsport aesthetic, and Black Carbon Fiber provides the darkest and most aggressive finish.

For Blackwing owners who want the complete package rather than simply an axle-back, the CORSA Xtreme Valved Cat-Back combines more sound, improved flow, a Double X-Pipe, factory valve integration, No Drone technology, and four premium tip choices in one system.

Let the Blackwing's supercharged LT4 sound the way it should without sacrificing factory Active Exhaust control—CORSA Xtreme when you want it, refined when you don't.

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