Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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APR Performance GT-R Rear Diffuser (05-09 Mustang w/ GT-R Widebody Kit)Find parts that fit my vehicle
Item 437742
Our Price
$840.65 each
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$42.03 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- GT-R Widebody Aerodynamic Kit Provides An Aggressive Look While Enhancing Smooth And Subtle Lines
- Ten Piece Kit Improves Overall Handling And Traction
- Increases Front Stance By +45mm Per Front Fender And +50mm Per Rear Fender
- Allows Installation Of Massive Front Wheel Sizes 20x9.5 With 285/30/20 Profile Tires
- Rear Wheel Size Compatibility Up To 20x12.5 With 345/25/20 Profile Tires
- Includes Carbon Fiber Front Wind Splitter Designed As Front Undertray To Enhance Stability
- Optional Adjustable Rear Wing Available To Add Downforce And Increase Rear-End Stability
- Kit Includes Widebody Front Bumper, Widebody Front Fenders, Side Skirts, Rear Fenders And Gas Door, Rear Bumper
- Fits 05-09 Mustang w/ GT-R Widebody Kit
Description
Widebody Aerodynamics Kit. The APR Performance Widebody Kit dramatically transforms the visual stance and aerodynamic efficiency of the 2007-2009 Ford Mustang S197 GT500 and GT500KR models. Designed to improve handling dynamics and traction, the kit expands body width, allowing for wider wheel and tire packages that enhance grip and stability during aggressive driving.
Construction And Appearance. Crafted from high-quality materials, the kit includes a carbon fiber front wind splitter that acts as an undertray, supporting aerodynamic balance. The widebody components are meticulously shaped and finished to seamlessly integrate with the vehicle’s existing lines, maintaining a refined yet aggressive look without compromising structural durability.
Installation. Installation requires moderate skill, with precise fitting needed to align all components accurately. Drilling may be necessary to secure parts properly, ensuring optimal fit and aerodynamic performance.
Application. Specifically designed to fit 05-09 Mustang with GT-R Widebody Kit.
APR Performance AB-262020
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) GTR Rear Diffuser
Tech Specs
4.7
