Located in Elkhart, Indiana, Mach-Speed, Inc. specializes in manufacturing premium window louvers for the modern muscle cars and performance-oriented trucks. MSI operates a 10,000 square foot facility, where the country's most skillful experts produce precisely-fitting and extremely durable louvers. Just give this amazing accessory a try, and you'll feel that your car never looked right before.

Show items:
Sort by:
    • (46 reviews)
      # sp7345
      Rear Window Louvers by MSI®. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the temperature of your interior lower by blocking direct sunlight,...
      Keeps interior cooler by blocking direct sunlightProvides an added degree of privacy
      $99.99 - $249.95
    • (0 reviews)
      # mpn4515502692
      Rear Window Louvers by MSI®. Material: ABS Plastic. Comes unpainted. Installation Type: 3M Tape. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $99.99
    • (17 reviews)
      # mpn1812570
      Rear Window Louvers by MSI®. Material: ABS Plastic. Comes unpainted. Installation Type: 3M Tape. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $229.95
    • (4 reviews)
      # mpn4515502555
      Rear Window Louvers by MSI®. Material: ABS Plastic. Comes unpainted. Installation Type: 3M Tape. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $249.95
    • (2 reviews)
      # mpn4515501922
      Rear Window Louvers by MSI®. Material: ABS Plastic. Comes unpainted. Installation Type: 3M Tape. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $99.99
    • (6 reviews)
      # mpn4515502824
      Rear Window Louvers by MSI®. Material: ABS Plastic. Comes unpainted. Installation Type: 3M Tape. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $249.95
    • (14 reviews)
      # mpn4515502862
      Rear Window Louvers by MSI®. Material: ABS Plastic. Comes unpainted. Installation Type: 3M Tape. Keep your car or truck cool on the inside and make it look "cool" on the outside with these ABS rear window louvers. They'll help keep the...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $229.95


    Designed with a classic muscle look in mind, the MSI window louvers are ready to dress up you vehicle and add aggressive styling to it. The company welcomes to choose between ABS and aluminum rear window louvers. To ensure reliable protection against harmful UV rays, ABS louvers feature a Korad film surface, while the aluminum louvers are offered with a textured powder coated surface.

    Mach-Speed Inc. offers a perfect accent that will help you underline the performance nature of your vehicle. Installation of the MSI won't take days. The stainless steel mounting brackets securely attach to the glass with the super strong 3M VHB adhesive. The bracket come in a black-oxide coating that will surely match you louvers. For you to ride with confidence, all MSI rear window louvers are backed by a 3-year warranty against defects in material and craftsmanship. And don't forget that each MSI rear window louver is manufactured in the USA.

    MSI Reviews

    Average rating:  4.5  4.7 - 55 reviews
      /  Read All MSI Reviews
    5 of 5
    Great
    Very easy installation comes with everything you need, and makes my Challenger look a lot better!
    JPosted by James (Ypsilanti, MI) / July 8, 2017
    2012 Dodge Challenger
    Was this review helpful for you? Yes
    View More
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.