Corsa Valved Catback Exhaust Corvette C8 Z06 (2023+)

SKU: COR21111
Sale price
$3,255.99
Regular price
$4,032.99
You save
19%
In Stock and Ready to Ship!

This Product Qualifies for Free Shipping

Need some product help?
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

 

 

Upgrade your 2023+ C8 Corvette Z06 with this CORSA Valved Cat‑Back exhaust system — engineered specifically for the 5.5L LT6 V8 and designed to maximize exhaust flow, reduce weight, and deliver a deeper, more aggressive exhaust note. Whether you prefer a refined growl at cruising or a full‑throated roar under load, this system balances performance and street‑friendly manners. With a 3.0″ pipe diameter and high‑quality 304 stainless steel construction, it replaces the restrictive stock cat‑back setup for a more efficient exhaust path and crisp throttle response. For drivers chasing added power, refined sound, and long‑term durability, this exhaust transforms the Z06’s character with a purposeful, performance‑oriented upgrade.

Fitment Notes

  • Fits 2023+ Chevrolet Corvette C8 Z06 (LT6 5.5L V8) — both Coupe and Hardtop Convertible (HTC). 

  • Uses stock exhaust tips (no tips included) — intended to reuse the OEM rear tips/bezel. 

  • OEM NPP valve actuators remain fully functional; system uses CORSA’s custom‑tuned valved mufflers (on NPP variant) and maintains factory driving‑mode behavior when valves are retained. 

  • Professional installation recommended; a valve “re‑learn” procedure may be required to prevent Check Engine Lights (CEL) after install.

Included

  • Left and right 3.0″ cat‑back exhaust sections (dual rear exit configuration)

  • Custom‑tuned CORSA mufflers or muffler‑delete sections depending on chosen part number (valved mufflers for NPP version or straight‑through for track/delete version)

  • Braided stainless‑steel flex couplers, solid hangars/rod hangars, mounting hardware, and necessary clamps/weld‑on components as required for a direct bolt‑on replacement

  • Installation instructions and support for valve‑relearn procedures to fully integrate with stock NPP valve actuators

Product Specs

  • Pipe Diameter: 3.0 inches dual‑rear‑exit design

  • Material: 304 stainless steel, for corrosion resistance and long‑term durability

  • Weight Savings:

    • NPP muffler‑equipped variant (P/N 21111): approx. ‑14 lbs vs stock 

    • Muffler‑delete / “Track series” variant (P/N 21113): up to ‑31 lbs vs stock 

  • Flow Increase:

    • NPP variant: ~+2.39% over factory exhaust

    • Muffler‑delete variant: ~+7.14% over factory exhaust

  • Performance Gain (dyno‑tested, NPP version): +12 HP / +13 lb‑ft torque in some testing.

  • Exit Style: Dual‑center rear exit, re‑uses stock rear tip bezel/tips.

Product Features

  • Purpose‑built dual 3.0″ cat‑back exhaust engineered specifically for 2023+ C8 Z06 for optimal flow, sound, and weight reduction.

  • Premium 304 stainless steel construction for corrosion resistance and longevity — built in the USA.

  • Two configuration options: NPP‑valved muffler for a “daily driver friendly” balance of exhaust tone and drone‑free cruise, or full muffler‑delete for maximum volume, aggressive tone, and weight savings.

  • Retains full functionality of OEM NPP valve system (on valved version), meaning driving‑mode exhaust control remains intact.

  • Noticeable performance upgrade over stock: measurable horsepower and torque gains, improved flow, and lower back‑pressure for sharper throttle response.

  • Bolt‑on installation using OEM mounts and exhaust tip location — no welding or major modifications required (professional install recommended).