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Willpak Rear Window Louvers - Smooth Aluminum (05-09 Coupe)

Market Price $499.99 You Save 10% ($50.00)
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$449.99 (each)

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  • Item 75002A
  • MPN# 10612

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    Features, Video & Details

    • Great Retro Styling
    • Lift-Off 2-Piece Design
    • Matte Black Finish
    • Aluminum Construction
    • Paintable
    • Fit All 2005 to 2009 Mustang Coupes

    Review & Installation Video

    Review & Install Video

    The Willpak Smooth Aluminum Rear Window Louvers is available for any '05 to '09 Mustang owner, who might be looking to give their ride a classic and aggressive, muscular styling to the exterior appearance that really changes the look of the car. This uses splints, bolts, and a lift-off design to install to your rear window to allow you to have easy access to clean it. Now the install, with that said, gets one out of three wrenches on our difficulty meter, and we'll talk more about that later on. The biggest difference between the Willpak option here and some of the other ones on the site is going to be the fact that it does come with a two-piece design and a high-quality aluminum finish.Now obviously, it comes down to personal preference, but in my opinion, this one does have a smoother look. It's a lot more simplistic. It goes along with the curves here of the back window. Some of the other ones out there like the MMD ABS plastic one has a more rugged, a little bit more lines incorporated in it. But it all comes down to personal preference at the end of the day.Now as most people tend to leave it as is right out of the box, you do have the option of taking this to a custom paint shop to get matched to your factory or a custom color of your choice. Now, you can get a little bit more of a retro styling if you keep it in the matte black finish, but obviously, you can customize it to kind of blend in more with your ride. Since this does have a higher quality aluminum finish, the price is a bit higher than the ABS plastic right around the $450 mark.Now with that price, not only are you getting the tougher materials, but you're also getting added support on both sides and the middle underneath with these splints included already installed. With that in mind, there is a very simple installation here with those splints as well as the brackets provided for you in the kit. All you'll need is a flat head screwdriver, a soap and water mixture to clean the area on the windows, as well as the adhesion promoter for the 3M tape under the brackets. One out of three wrenches on our difficulty meter here. Anybody can take care of it in about 30 minutes or so in the driveway at home.The first thing you wanna do is completely clean off the rear window. This is the absolute most important step here because if you don't get rid of all the dust, and the 3M tape gets in contact with that before the glass, you're running the risk of the louvers actually flying off while you're in motion, which is definitely not what you want to happen. So once the windows are clean, most important step there, you wanna install the upper and lower portions of the louvers together, since it is that two-piece design. Install those using the hardware provided in the kit through the pre-drilled holes on the splints. From there, you wanna also install the brackets to each one of the holes along the edges of the louvers. Peel off the 3M tape. And with that installed loosely, you can set the louvers on your rear window and kind of align it, making sure it's centered and straight how you want it.Once the brackets are attached to the window, pull the louvers off and add a small layer of clear silicone around the edges, which will help to seal it shut and prevent water from getting in and breaking the bond. Then you can re-attach the louvers and bolt them down. Don't overtighten it because you wanna make sure you can remove it. When it does come time to remove it, you just unbolt the brackets, lift it off the window all as one piece instead of two, and then you're able to clean the windows and pop it back on. And that just about does it for me. So if you are the owner of an '05 to '09 Mustang, you might wanna check out the Willpak Smooth Aluminum Rear Window Louvers available right here at

    Retro Styling. Complete the retro inspired styling of your 2005-2009 Mustang Coupe with the high quality Smooth Aluminum Rear Window Louvers from Willpak. Rear louvers were all the rage in the muscle car scene of the sixties and seventies. Now you can have that same styling for your modern New Edge Pony.

    Paint-able Matte Black Finish. Completed in an aggressive matte black finish, this high quality 2-piece Aluminum Rear Window Louver can be installed as is right out of the box or can be painted to match your Mustang's exterior. Louvers are a great area to add your own personalized touch - the choice is ultimately yours and the options are endless.

    Lift-off Design. These smooth black Aluminum Rear Window Louvers will give your New Edge Pony classic muscle car styling. With its lift-off design, you can keep your back window clean for optimal visuals of those behind you. This louver design is not hinged so there's no need to worry about people messing with them.

    Application. These Willpak Smooth Aluminum Rear Window Louvers are designed to fit all 2005 to 2009 Ford Mustang Coupes, including the V6, GT, Bullitt and Shelby GT500 models.

    Fitment: 2005 2006 2007 2008 2009 Details

    What's in the Box
    • (1) 2-Piece Aluminum Louver
    • (6) Tie Down Plates
    • (1) Center Splint w/ Foam
    • (2) Side Splints
    • Hardware
    • Installation Instructions
    Installation Info
    Tech Specs
    • Material: Aluminum
    • Finish: Matte
    • Color: Black
    • Requires Painting: No
    • Paintable: Yes
    • Hinged: No
    Will it fit my Mustang?
    • Bullitt - 08, 09
    • GT - 05, 06, 07, 08, 09
    • GT500 - 07, 08, 09
    • V6 - 05, 06, 07, 08, 09

    For Coupes Only

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    Customer Photos (2) Submit Your Photo

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    2 Questions / 2 Answers

    Ask a Question

    my question is does it fit a 2014 GT properly. all the customer photos im seeing they dont look like a good fit and the left side looks bent downwards on everyone. also i see alot of complaints about them not fitting right and the rattle badly. is this true?


    • These louvers are not meant to fill the entire outline of the rear window but will mount nicely. I personally had these and did not have issues with them. As for the rattling, these louvers will rattle as they will hit the window at higher speeds. A way to correct his would be adding double sided weather stripping to the back of the louver which will stop the rattling and will not hurt visibility.


    Helpful (0)

    What is the difference between the two available aluminum rear window louvers?


    • We currently only carry one of the aluminum rear window louvers.


    Helpful (0)

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    Customer Reviews (8) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Afternoon

    • Fit 4.875 4.9
    • Appearance 4.75 4.8
    • Bang For Your Buck 4.25 4.3

    • 5/5

      Installation Time: Full Day

      February 16, 2018


      Nice quality product very sturdy and love the way it looks on the car


      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      December 19, 2017

      Review from Willpak Rear Window Louvers - Smooth Aluminum (10-14 Coupe)

      rear louvers

      Nice window cover, fit good on rear window of mustang


      Year: 2012 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      November 23, 2017

      Review from Willpak Rear Window Louvers - Smooth Aluminum (10-14 Coupe)

      Rear spoiler

      Excellent looks great it finishes the back of my 2014 5.0 Mustang tastefully.!


      Year: 2014 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 02, 2017

      Nice addition

      Love it! Will look great on my Batmobile once I get back to put it on!


      Year: 2005 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      August 15, 2017

      Aluminum Louvers

      Very nice part, fit and finish were perfect. Super easy to install.


      Year: 2006 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      July 12, 2017

      Finishing touch.

      These louvers have been on my car for about an hour now, and I still have not been able to find any flaws. I bought these louvers because I'm very impatient and didn't feel like waiting a month for the other aluminum willpack louvers to come back in stock. The fitment is perfect and the overall look adds so much character to the car. You can not go wrong with these I assure you. The product pictures do not give them justice at all.


      Year: 2007 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      July 08, 2017

      Extremely nice

      Smooth and nice! Kind of countours to the style of your car! Purchased on a buddy of mines account! Really makes my 08 look better but kinda wish it was a gloss black! Definetly quality stuff. It takes about 1-2 hours to install!


      Year: 2008 Submodel: GT

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      July 02, 2017

      Review from Willpak Rear Window Louvers - Smooth Aluminum (10-14 Coupe)


      I thought that it was going to be smaller but it turned out to be bulky


      Year: 2012 Submodel: V6

      Helpful (6)

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