APR Performance

APR Carbon Fiber Side Rocker Extensions

2015+ WRX / 2015+ STI

msrp: $917.00
Ships for free in the 48 states

SKU: FS-815008

On order from MFG
Average time to ship: 24 business days

APR Performance Side Rocker Extensions help to improve under body airflow, reduce lift, and minimize drag-inducing turbulence. Formed in the autoclave at high temperatures, the APR Performance Side Rocker Extensions are made from pre-preg carbon fiber materials to be strong and light weight.


Carbon fiber body parts attract a lot of attention and rightfully so. These parts require no additional sanding or painting to mount. You receive the finished product which has a high gloss finish and are able to install it immediately. The end result is an extremely premium look.

Side Rocker Extensions include trailing-edge vertical extensions that help to guide airflow away from the rear wheel wells, thus reducing lift and minimizing drag-inducing turbulence.

All applicable hardware included as required. Known for weight savings and durability, APR Performance Side Rocker Extensions are formed in the autoclave at high temperatures using pre-preg manufacturing processes.

Optional Items - See Related Items Links Below

Classic WRX Mini Emblem

If you're looking for a little something to make your vehicle stick out just a bit more, these mini plaques are available and attach with preapplied 3M tape. This has the classic WRX logo design.

2015 WRX Mini Emblem

Suburu redesigned the WRX logo for 2015. This will match the design of the other factory emblems on your vehicle.

STI Mini Emblem

There's even a mini plaque emblem for STI owners as well. Great for side skirts and front lips.

1 customer review

Average rating
(based on 1 review)
Ease of Installation
Fit / Quality
Overall Satisfaction
  1. Perfection

    By Nathaniel May 22, 2018

    These side skirts are beautiful! If price doesn't concern you, I would highly suggest purchasing these, as the fit and finish on them is superb. I recently purchased these for my 2016 limited STI and i'm so glad I didn't undercut myself with a cheaper option. When my package arrived it contained the side rocker extensions, installation hardware (nuts, bolts, washers), two silver APR stickers, an APR parts flyer, and installation instructions. Installation Heads Up: - Although it doesn't mention it in the description, the side rocker panels MUST be removed to install the APR side rocker extensions. - A drill and a 1/4" drill bit is needed to drill the mounting holes.

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