Factory 135is equipment includes the N55 turbocharged inline-six, six-speed manual transmission, M Sport suspension, Brembo brakes, and the aerodynamic body kit. It was initially delivered through Century BMW of Greenville, South Carolina, and has been with the current seller since 2023, with approximately 29,000 of its 55,000 miles added under that ownership. A December 2025 oil change and brake-fluid flush are documented.