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2005-2006 Ford GT Rear Diffuser - OEM Length Version

MSRP $404.21
  • OEM Length Diffuser Kit
  • Polyurethane Construction - far Superior to Brittle Factory Unit
  • 30% of Cost of Factory Replacement
  • Limited Lifetime Warranty
  • Can Be Installed As Is or Painted to Match Any Color Scheme
  • Includes All Mounting Hardware
SKU: : FGT102000S
Mfg Part # : FGT102000S


STILLEN Ford GT Rear Diffuser

Many Ford GT owners have learned the hard way that the factory rear diffuser is brittle and will not survive minor run-ins with parking blocks, large stones, or other normal road debris. Additionally, its function is limited in favor of styling, having been downsized from its optimum size and shape as to more accurately match the artists vision of what the car should look like.

Thanks to STILLEN of Costa Mesa, CA, GT owners can now have an upgrade made of durable urethane, far superior to the brittle factory unit, that can withstand the rigors of daily use for less than 30% of the cost of a factory replacement. STILLEN also spent hours upon hours and thousands of miles on the track to find the perfect dimensions for optimum downforce. The STILLEN unit is 4" longer than the factory piece to channel and decelerate the air underneath the car for more downforce at speed without any compromise to daily composure.

This product benefits from STILLEN's 20 years of product development and urethane production experience and is a well crafted, better than OE product that is backed by a limited lifetime warranty. While most owners choose to leave the natural flat black finish untouched for an understated, race bred appearance, it can be painted to match any color scheme.

Due to popular demand, STILLEN has also created a OEM length rear diffuser for those opting to retain the factory look of the diffuser over the increased downforce of the longer piece. The OEM length diffuser retains the urethane construction and durability features listed above.



About STILLEN Parts & Accessories

Steve Millen Sportparts, Inc. and STILLEN humbly started their race to the front of the pack in 1986. Starting with aftermarket mini-truck appearance packages, we quickly found ourselves fulfilling customer's requests to build products for other vehicles such as vans and full-sized trucks.

With that came performance parts, suspension pieces, and upgraded brake products such as big brake systems. Capitalizing on his racing career, and knowing what it took to make sports cars perform like no other, it was only natural for Steve Millen to branch out into the import car scene. Over two decades later, we offer a full array of products encompassing styling, performance, handling, and braking products for just about any car, truck, or SUV.


  • 2005 - 2006 Ford GT


2005-2006 Ford GT Rear Diffuser - OEM Length Version

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