Roush Quarter Panel Side Scoops (Primed) for Mustang 2015-21 | #RO-421870

Roush Performance Side Scoops for Ford Mustang in Primed 421870 Nemesis Uk
Roush Performance Side Scoops for Ford Mustang in Guard Green 421873
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SKU: RO-421870
Not in stock. Add to cart to 'pre-order', product leadtimes will be provided by email once order is placed.

Quarter Panel Side Scoops (Primed)
for Ford Mustang 2015-21

Manufactured by ROUSH® Performance

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Unpainted/Primed are available to pre-order. Pre-painted options are available (only while stocks last), select from dropdown options.


  • Fits 2015, 2016, 2017, 2018, 2019, 2020 and 2021 Mustangs
  • Made from lightweight Blow Molded ABS (acrylonitrile butadiene styrene) for superior appearance, durability, and heat and impact resistance
  • Designed with OEM CAD data to ensure precise fitment
  • Easy installation
  • Download: Alignment Template PDF (print at 1:1 Full Scale)

ROUSH body kit parts are made from ABS. ABS is used by ROUSH and OEM's for its high impact resistance and durability.

ROUSH Side scoops are designed using OEM CAD data for superior fitment and painless installation.

Trimming and sanding are not required and high-quality adhesive tape is included for quick and easy installation. ROUSH Quarter Panel Side Scoops are available unpainted.


No longer available in pre-painted options. 

    Vehicle Application

    • Ford Mustang 2015, 2016, 2017, 2018, 2019, 2020, 2021

    Installation Guidance

    • Difficulty: Easy
    • Time: 1 hour
    • Required Tools: Basic tools

    Instruction Manual

    Available Download

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    SKU: RO-421870

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