Duraflex® - GT3-R Style Fiberglass Wide Body Rear Bumper Cover (Unpainted)

466 reviews|Item # mpn959465
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Notes:
  • Must be used in conjunction with complete wide body kit.
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$815.00
$1,199.00Save $384.00 (32%)
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Vehicle Fitment

Porsche

Specifications

Product Name
Bumper Cover
Product Style
GT3-R
Material
Fiberglass
Color
Unpainted
Quantity
1 piece
Position
Rear

Features

Designed to elevate your vehicle’s style above the rest
Designed to elevate your vehicle’s style above the rest

This ultra-stylish Duraflex bumper cover will replace your OEM bumper cover and transform the look of your vehicle.

Manufactured using proprietary polymer blend
Manufactured using proprietary polymer blend

Duraflex aerodynamics parts combine high-quality fiberglass, plastic, and flex resins for maximum flexibility and impact resistance. They come complete with a black protective coating.

Engineered for increased durability and lasting service life
Engineered for increased durability and lasting service life

Duraflex technology obtains a much higher durability rate than the average fiberglass product, resulting in years of reliable service.

Designed to offer modified aerodynamics to reduce drag
Designed to offer modified aerodynamics to reduce drag

Thanks to its sleek, lightweight design, this Duraflex upgrade will come in handy to improve the overall aerodynamics of your vehicle, thus ensuring better performance and fuel economy.

Intended for off-road or show use only
Intended for off-road or show use only

Duraflex parts are not street-legal and are meant for off-road or showroom use only.

  • Duraflex Special Offers

Product Details

GT3-R Style Wide Body Rear Bumper Cover (105403) by Duraflex®. This bumper gives your car aerodynamic good looks with light weight and long-lasting durability. Installation typically requires sanding, trimming, and filling prior to painting, thus, professional installation is recommended.

Brand:
Part Number:
105403
Alternate MPN:
105403, B0033YZO3S

Reviews

(466)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-10 of 466 Reviews
3 of 5
It Was a Challenge.
The styling is great. I really like the way it looks. The fit is poor. There are no pre-drilled mounting holes, which makes it very challenging to install. Intuitively I started at the center top, and discovered several aggrivating issues: 1) The radius of curvature at the hood doesnt match, and there was a large chunk broken out of the top front flange in the center. 2) I had to saw off the bumper ends down to the mounting brackets in order for it to fit. 3) When Installed to light it up with the hood as best as possible, I discovered that it wrapped around the sides too far, not allowing the side markers to be installed. 4) Underneath, it blocked the air flow exiting behind the radiators. 5) There are large curvy gaps below the headlights. What I had to do was construct extention tabs along the top front edge. I now have a 1/4" gap on the hood corners and a 3/4" gap in the center, but it lines up beatifully at the marker lights and whell well openings. Underneath where nobody sees anyway, I removed material as required to allow proper air flow through the radiators. Overall, I really like the style. People notice and comment approvingly.
Posted by James (Plano, TX) / August 13, 20191999 Porsche Boxster
3 of 5
Front Bumper Cover 911
The product was not exactly as I expected, but, customer service understood my complaints and granted me a full refund. I will use these guys again for sure.
Duraflex® 103748 - GT-3 Style Fiberglass Front Bumper Cover with Bumper Lip (Unpainted)
Posted by Craig (Sewalls Point, FL) / February 17, 20171999 Porsche 911 Series
5 of 5
Camaro Body Kit
I just love my kit and the look it gives my car. It's a very very well made product and there was no problems in getting it painted. you can see my car on Youtube at http://youtu.be/A0g9wjlyL70 .
Posted by Andre (Independence, MO) / September 16, 20142011 Chevy Camaro
4 of 5
Fiberglass is the Best
Bumper came a little rough around the edges, a couple chips. I can say
Posted by Alfred / July 24, 20252011 Cadillac CTS
5 of 5
Z06 Vibes
always wanted my 2008 corvette to have the Z06 front end. package arrived in good shape and pretty quick too, which I was super happy about. Not my first order from carid and probably won't be my last.
Posted by Marcus (Chicago, IL) / February 11, 20252008 Chevy Corvette
5 of 5
Solid Aftermarket Option
Needed a z06-style bumper for my '05 Vette and this one fits. Good quality at this price point. Once I got it installed, couldn't be happier.
Posted by Anonymous (Atlanta, GA) / February 09, 20252005 Chevy Corvette
5 of 5
Body Shop Fixed It Up, Looks Amazing
It's not bad for the price honestly. I knew fiberglass wasn't gonna be a perfect fit when I bought this so I just took it straight to my body guy. In the end, it looks flawless. Much cheaper than an original Z06 bumper. If you're willing to put in the work (or pay someone to), this is a good option.
Posted by Anonymous (Oklahoma City, OK) / February 08, 20252006 Chevy Corvette
5 of 5
My Long Wait Was Worth It in the End.
I bought it on November 27, 2024, there were many delays and I waited a long time and when I received it on January 27, 2025 in my country, I really liked that the package came well protected, I am happy because I am going to install it on my car. The grilles are a good product. I am really satisfied with the purchase.
Posted by Emmanuel Elias Escalante (Miami, FL) / February 02, 20252007 Suzuki Aerio
4 of 5
Can’t Find the Strip Lights
bumper came nice and fits the only problem I have are my fog light’s can’t find the strip lights and struggling to find help other then that the bumper looks good
Posted by Deshi (Newport News, VA) / January 05, 20252015 Hyundai Genesis Coupe
4 of 5
2006 Nissan Altima SE
Haven't put it on yet so I kinda mounted it on. Can't wait to get it painted.
Posted by Matthew (Memphis, TN) / December 28, 20242005 Nissan Altima

Questions and Answers

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