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Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
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Load image into Gallery viewer, Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Load image into Gallery viewer, Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Load image into Gallery viewer, Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Load image into Gallery viewer, Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
Load image into Gallery viewer, Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
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Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043

Exhaust, Mufflers & Tips Catback
CORSA Performance
cor21043
Special order
August 30, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$1,929.99 $2,103.99
CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. CORSA's innovative Valved Exhaust System allows drivers to customize their driving experience using Dual-Mode NPP. Performance gains are not affected by sound choice. Does Not Fit Vehicles Equipped with Max Trailer Towing package. Features & Benefits Outflows Stock Exhaust creating more potential horsepower and torque Detailed Printed Instructions Included, Full-Color Available Online Detailed Printed Instructions Incl. Full-Color Available Online Patented No Drone Reflective Sound Cancellation RSC Technology No Drone, Reflective Sound Cancellation (RSC) Technology Custom Tuned - Aggressive Exhaust Note Flows 18 Percent Better Than Stock 304 Stainless Steel Construction 10 lbs. Lighter Than Stock Rectangular Polished Tips Easy Bolt-On Installation Limited Lifetime Warranty Utilizes Factory Bezel No Welding Required No Drone At Cruise Made in the U.S.A. Lighter Than Stock
Corsa 2018-2023 Ford Mustang GT Convertible Sport Cat-Back Exhaust w/ 4in Tips - 21047
Corsa 2018-2023 Ford Mustang GT Convertible Sport Cat-Back Exhaust w/ 4in Tips - 21047
$2,635.00 $2,394.99
Corsa 20-25 Jeep Gladiator JT 3.6L Single Side Exit Cat-Back Exhaust System w/ Single 4in Black Tip - 21060BLK
Corsa 20-25 Jeep Gladiator JT 3.6L Single Side Exit Cat-Back Exhaust System w/ Single 4in Black Tip - 21060BLK
$1,252.99 $1,149.99
Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043
SKU: cor21043
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. CORSA's innovative Valved Exhaust System allows drivers to customize their driving experience using Dual-Mode NPP. Performance gains are not affected by sound choice.

Does Not Fit Vehicles Equipped with Max Trailer Towing package.

Features & Benefits

  • Outflows Stock Exhaust creating more potential horsepower and torque
  • Detailed Printed Instructions Included, Full-Color Available Online
  • Detailed Printed Instructions Incl. Full-Color Available Online
  • Patented No Drone Reflective Sound Cancellation RSC Technology
  • No Drone, Reflective Sound Cancellation (RSC) Technology
  • Custom Tuned - Aggressive Exhaust Note
  • Flows 18 Percent Better Than Stock
  • 304 Stainless Steel Construction
  • 10 lbs. Lighter Than Stock
  • Rectangular Polished Tips
  • Easy Bolt-On Installation
  • Limited Lifetime Warranty
  • Utilizes Factory Bezel
  • No Welding Required
  • No Drone At Cruise
  • Made in the U.S.A.
  • Lighter Than Stock
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Shipping on new purchases

In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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