MTM Motoren Technik Mayer

MTM Motoren Technik Mayer is a German tuning and engineering firm founded in 1990 that specialises in engine, ECU and chassis optimisation for high‑performance vehicles. The company also offers bespoke vehicle customisation, small‑series production and technical documentation support for TÜV approvals.

Located in the Wettstetten commercial area near Ingolstadt, MTM operates as a working workshop and engineering centre. Visitors typically come for consultations, technical checkups or to see specialised tuning and fabrication work in person.

Arrive prepared for a commercial workshop visit: expect a working garage environment with specialised tools, vehicles in various stages of tuning and engineering staff focused on projects.

Look out for:

• Engine and ECU modification work and diagnostic equipment.

• Custom exhaust, drivetrain and chassis upgrades on display.

• Small‑series or demonstration vehicles showcasing MTM upgrades.

• Informal consultations with technicians rather than guided tours.

Best way to experience it:

Contact MTM in advance to confirm availability and purpose of your visit (consultation, service or viewing). The site is best experienced by car; the company lists directions from A9 and provides onsite contact details and business hours on its website.

• This is an operational engineering workshop, not a public museum.

• Call or email ahead to arrange visits or technical consultations: +49 (0)841 98 18 80 / info@mtm-online.de.

• Business hours are listed on the company site (Mon–Fri with a lunch break).

• Expect restricted access to work areas for safety and privacy of customers.