Autobahn Porsche

Autobahn Porsche: Manthey Performance Kit

Autobahn Porsche is Manthey Certified

Elevate Your Track Day: Official Manthey Performance Kits at Autobahn Porsche

The Ultimate Nürburgring DNA, Now Available in Fort Worth

For those who believe “perfect” is just a starting point, Autobahn Porsche is proud to announce that we are your local DFW Manthey-Certified Porsche Center.

Developed by the Porsche Development Center in Weissach and Manthey racing engineers in Meuspath, these street-legal, track-honed performance upgrades transform your Porsche into a more capable machine suited for the Green Hell. Best of all, because these are official Porsche Tequipment Performance Parts, installation by our certified technicians leaves your factory warranty completely intact.



Available Manthey Upgrades

Whether you are piloting the latest generation or a modern legend, we offer complete Manthey Performance Kits and precision optimization for a select group of GT models:


911 GT3 (992.1 & 992.2): Unleash up to 1,190 lbs of pure downforce with a completely transformed underbody, massive swan-neck rear wing, and custom 4-way adjustable coilover suspension.

911 GT3 RS & 911 GT2 RS(991): Push the boundaries of mechanical grip and thermal cooling for unrelenting endurance on the asphalt.


718 Cayman GT4 RS: Fine-tune your mid-engine masterpiece with precision aerodynamics, enhanced spring rates, and specialized weight distribution.

    The Anatomy of Absolute Performance

    A Manthey Kit isn’t a collection of bolt-on aftermarket parts; it is a holistic, wind-tunnel-tested ecosystem designed to shave seconds off your lap times.

    1. Advanced Aerodynamics Package
    2. Optimized in Weissach’s state-of-the-art wind tunnel. Features wider rear wings with Gurney flaps, extended diffuser fins, front underbody air-channeling flaps, and distinct carbon fiber aerodiscs on the rear wheels to drastically reduce drag while maximizing high-speed stability.

    3. Track-Calibrated 4-Way Coilovers
    4. An aluminum-bodied, highly specialized coilover suspension that allows precise adjustments to compression and rebound without requiring specialized tools. Experience a massive spike in mechanical grip and unwavering stability over aggressive track curbs.

    5. Uncompromising Braking Performance
    6. Engineered for intense thermal stress. Standard steel-braided lines provide immediate, highly communicative pedal feedback, paired optionally with high-durability racing pads designed to resist fade across massive temperature ranges.

    7. Lightweight Forged Wheel Sets
    8. Shave vital unsprung mass from your chassis. The optional Manthey forged wheel setup reduces weight by up to 16.1 pounds per set, vastly improving steering response, corner turn-in, and compliance.

      The Proof Is in the Timing

      When equipped with the official Manthey Kit and Michelin Pilot Sport Cup 2 R tires, the 911 GT3 conquered the grueling Nürburgring Nordschleife nearly three seconds faster than its standard counterpart.

Why Choose Autobahn Porsche for Your Transformation?

As a Manthey-Certified Performance Center, our facility features specialized diagnostic tech, direct factory parts pipelines to Germany, and gold-certified Porsche technicians specifically trained to build, balance, and alignment-tune these elite setups.

Inquire About Custom Manthey Engineering

Ready to transform your street-legal sports car into a true track weapon at your Fort Worth Porsche Premier Center? Fill out the brief consultation form, and our specialized Manthey coordinator will reach out to discuss vehicle compatibility, custom configurations, and booking your installation timeline.


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Autobahn Porsche team can install Manthey Performance upgrades

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