The Stainless Works axleback for 2016–2019 Cadillac CTS-V sedan includes 3" mandrel-bent inlet bends into Dual-Mode turbo mufflers with 4" quad slash-cut tips; each side is a one-piece welded assembly with hangers. The factory-connect axleback requires cutting the tailpipes in front of the factory mufflers to fit and includes Dual-Mode performance valves that operate with the vehicle’s Tour and Track settings.
Stainless Works 2016-18 Cadillac CTS-V Sedan Axle Back System Dual-Mode Turbo Mufflers 4in Tips