CORSA Front Axle Exit Cat-Back Exhaust - Chevrolet Silverado / GMC Sierra 1500 2014-2019 - Polished Tips

CORSA builds this cat-back from 3.0 inch 304 stainless steel and routes it to a front axle exit, bringing the outlet out ahead of the rear tire rather than past the bumper. What separates it from a plain muffler swap is the tuning: CORSA's Reflective Sound Cancellation cancels the specific frequencies that cause cabin drone, so the truck gets an aggressive note under throttle and stays quiet at highway cruise. The system flows better than stock and weighs less, finishes in twin 4.0 inch dual-wall polished stainless Pro-Series tips, and bolts on with no welding or cutting. Printed instructions are in the box and CORSA backs it with a limited lifetime warranty.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy