QUESTIONS? Contact Our Experienced Sales Team: (800) 722-2292

  • Ultramaxx Window Bonding

    UltraMaxx is the trade name of a revolutionary convertible top developed by GAHH Automotive. Incorporating a patented method for the installation of the window, UltraMaxx virtually eliminates window separation and leaks. The process is so reliable GAHH is able to offer a LIFETIME WARRANTY.

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  • What are the differences between convertible top and headliner materials

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  • Get a Free Convertible Top or Replacement Seats

    GAHH occasionally needs local vehicles for test fitting of new products we are developing. Our free pattern promotion program is offered for specific vehicle models and only vehicles which the car owner will deliver to our North Hollywood California facility and leave with us for 3 to 7 days. We typically require up to one week to perform multiple fit tests as we fine tune the fit and appearance of new products. Occasionally however, it may take a little more time depending on the complexity of the new product we are developing.

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    • Mercedes
    • Porsche
    • Jaguar
    • BMW
    • Rolls Royce
    • Audi

    As a world leader in after-market OEM quality replacement interior products for Mercedes, Porsche, Jaguar, BMW, Rolls Royce and Lexus automobiles we know our customers demand - and deserve - the best possible quality, service and value. GAHH has been exceeding customer expectations in all those areas for over 25 years.

    Whether it's tops, seat covers, headliners or carpets, our matchless selection of finest quality materials and craftsmanship makes GAHH a one stop "satisfaction center" for the most demanding customer.