CORSA 14888 Sport 3.0" Cat-Back Exhaust w/ Polished Tips for 2013-2019 Cadillac

Vehicle Fitment

• 2013-2019 Cadillac ATS (Coupe/Sedan, FWD/AWD, 2.0L Turbo)

Fitment Notes

• Direct fit for Cadillac ATS models equipped with the 2.0L turbo engine and automatic transmission;
• Not confirmed for ATS-V or other non-2.0L variants;
• Designed to use factory exhaust hangers and retain stock exit configuration.

Features

• 3.0" mandrel-bent cat-back exhaust for improved exhaust flow
• Sport sound profile - aggressive tone under acceleration
• Dual rear exit with single 4.0" polished Pro-Series tip
• Patented Reflective Sound Cancellation (RSC) tech for drone-free cruise
• 304 stainless steel construction for long-lasting corrosion resistance
• Flows approximately 35 % better than stock exhaust
• Approximately 9 lbs lighter than factory exhaust
• Easy bolt-on installation - no welding required

Specifications

• Part Number: 14888
• Exhaust Type: Cat-Back Performance Exhaust
• Piping Diameter: 3.0" mandrel bent
• Tip Size: 4.0" polished Pro-Series
• Exit Configuration: Dual rear exit
• Material: 304 stainless steel
• Sound Level: Sport
• Engine: 2.0L Turbo
• Drive: FWD/AWD

Included Components

• 1x 3.0" Cat-Back Exhaust Assembly
• 1x 4.0" Polished Pro-Series Exhaust Tip
• 1x Installation Hardware Kit
• 1x Printed Installation Instructions

Product Description

The CORSA 14888 Sport Cat-Back Exhaust System is engineered specifically for Cadillac ATS models equipped with the 2.0L turbocharged engine. Featuring a mandrel-bent 3.0" stainless steel design, this performance exhaust enhances exhaust flow and generates a bold sport sound under acceleration while minimizing cabin drone during cruising thanks to CORSA's patented Reflective Sound Cancellation (RSC) technology.

With a dual rear exit and polished 4.0" Pro-Series tip, the 14888 adds a refined yet aggressive aesthetic to the rear of the vehicle. The direct bolt-on installation uses factory hangers and requires no welding, making it suitable for both DIY and professional installations. Improved flow and reduced weight compared to the stock exhaust make this an excellent upgrade for enthusiasts seeking enhanced performance and sound without compromising daily drivability.