Corsa 2020+ Cadillac CT5-V 3in Axle Back Exhaust - No Tips (Xtreme)

The 3-inch diameter piping on this Corsa axle-back exhaust system is a key design choice for the 2020 and newer Cadillac CT5-V. This larger diameter allows for improved exhaust gas flow compared to the factory setup, which can help the engine breathe more freely. This system is specifically tuned to deliver the aggressive, race-inspired sound profile that Corsa is known for, especially with their Xtreme series mufflers, without adding excessive drone inside the cabin during normal driving.

Constructed from well-built, corrosion-resistant stainless steel, this axle-back system is built to last. The Xtreme mufflers are designed to provide a distinct, bold exhaust note that really lets the performance of the CT5-V shine through. Because this is an axle-back system, it replaces the mufflers and rear section of your exhaust, making it a more focused upgrade than a full cat-back system. Installation is designed to be a direct bolt-on, meaning no welding or cutting is required, simplifying the process for a mechanic or a dedicated DIYer.

This particular part number, 21325, is for the axle-back section only and does not include exhaust tips. This gives you the flexibility to choose your own tips to match your CT5-V's aesthetic or to reuse your existing tips if they are in good condition. If you're looking to significantly change the sound and performance character of your CT5-V with a well-made, durable exhaust system, this Corsa axle-back is a solid option.