Recently, I upgraded my BMW with a new exhaust system, opting to have it installed at a trusted service center run by friends. I was actively involved in the process, assisting with the installation to ensure everything went smoothly. 
The center was well-equipped, which made the lift and removal of the old system effortless. We carefully aligned the new exhaust, paying close attention to the fit and finish. 
The new system, complete with shiny chrome tips and a sleek carbon fiber diffuser, not only enhances the car's performance with a robust sound but also elevates its aesthetic appeal, making it a true head-turner.