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Focus RS/ST Gurney Flap Spoiler Extensions
New for Q4 2025
Introducing our new gurney flap style spoiler extensions designed specifically for the factory (or aftermarket) OE RS spoiler on the Focus RS or Focus ST. These extensions provide a subtle yet effective increase in downforce by improving airflow separation at the rear edge of the spoiler. Crafted in-house with precision and manufactured in the USA, they seamlessly integrate with existing spoilers adding to the vehicle's aesthetics. Constructed from durable materials, our gurney flap extensions enhance rear stability and handling performance during aggressive driving, track use, or spirited street driving. Easy to install and engineered to maintain the factory fit and finish, these spoiler extensions are an ideal upgrade for Focus RS and Focus ST owners seeking a less aggressive rear profile than our current spoiler extensions offerings CLICK HERE.
FITMENT
All 2016+ Focus RS
All 2013+ Focus ST or SE fitted with the RS Spoiler. Factory or aftermarket.
WILL NOT FIT THE STANDARD ST SPOILER.
PRODUCT DETAILS
5052 Aluminum construction
(3) style options to choose from
Unlike our standard spoiler extensions, these are bracket-less
Requires drilling
Does NOT require spoiler removal
2.5” lip at center- vs 5-6” lip on our standard spoiler extensions for a more subtle look.
For those looking at our standard spoiler extensions please click HERE
New for Q4 2025
Introducing our new gurney flap style spoiler extensions designed specifically for the factory (or aftermarket) OE RS spoiler on the Focus RS or Focus ST. These extensions provide a subtle yet effective increase in downforce by improving airflow separation at the rear edge of the spoiler. Crafted in-house with precision and manufactured in the USA, they seamlessly integrate with existing spoilers adding to the vehicle's aesthetics. Constructed from durable materials, our gurney flap extensions enhance rear stability and handling performance during aggressive driving, track use, or spirited street driving. Easy to install and engineered to maintain the factory fit and finish, these spoiler extensions are an ideal upgrade for Focus RS and Focus ST owners seeking a less aggressive rear profile than our current spoiler extensions offerings CLICK HERE.
FITMENT
All 2016+ Focus RS
All 2013+ Focus ST or SE fitted with the RS Spoiler. Factory or aftermarket.
WILL NOT FIT THE STANDARD ST SPOILER.
PRODUCT DETAILS
5052 Aluminum construction
(3) style options to choose from
Unlike our standard spoiler extensions, these are bracket-less
Requires drilling
Does NOT require spoiler removal
2.5” lip at center- vs 5-6” lip on our standard spoiler extensions for a more subtle look.
For those looking at our standard spoiler extensions please click HERE