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OEM Quality, Aftermarket Look

GrimmSpeed has set the standard not only for creating high quality performance upgrades, but also aesthetic parts. Now we’re proud to introduce THE go-to fender flare kit for your 2018+ Crosstrek from TRAILS by GrimmSpeed. These kits include everything you need to take your Subaru from looking like every other grocery-getter on the road, to something you would only find at the end of a rocky ascent. Coupled with the TbG Lift Kits, this is the look that these cars should have come with from the factory. Each flare extends the width of the vehicle's body by 2" (50mm), allowing you to run a lower offset rim with a more aggressive tire.


The TRAILS by GrimmSpeed Fender Flares are made from OEM-quality plastic material, designed to take what your off-road experience can throw at them. The kit includes all necessary components and involves only minor modification to your existing exterior trim to mount as outlined in our comprehensive install video. This makes for a relatively simple installation with the end result of not only looking great, but also protecting your car from the elements you'll encounter out on the trail.


  • OEM-Quality Textured Plastic Material
  • Each Flare is 2" (50mm) Wider than Body
  • Custom TRAILS by GrimmSpeed Logo Badges for each piece
  • Direct Fit for Smooth Install with Only Minor Trim Modification
  • [Method 501 15x7 +48 Wheels w/25mm Spacers and 215/75 Tires Pictured]

GrimmSpeed is know for our aesthetic components for other popular Subaru models, but the TRAILS by GrimmSpeed Fender Flares bring that same quality to the exterior of your Crosstrek! Made in the USA from a high quality, OE plastic textured material, these flares are designed to hold up to the roughest terrain while maintaining a sleek, OEM-like look and quality. As with all GrimmSpeed parts, we include all of the necessary hardware to make installation a breeze!



  • 18+ Subaru Crosstrek (All Models - Base, Sport, Limited, Premium, and Hybrid)

Install Guides:

Written - TRAILS by GrimmSpeed Fender Flare Install - 18+ Subaru Crosstrek

3 Reviews

Jason D 21st Aug 2023

Cross trek fender flairs

2023 subaru crosstrek sport, pretty good fit had to modify factory clip holders. But not too bad to install all in all

Jason 27th Aug 2022

trails fenders

easy install, looks awesome. I have big tires and didnt make any mods for clearance. Still rubs a little at full lock in reverse or when suspension is loaded up but not a huge deal. I would buy them again

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