Audi A4 S4 B9 2017-2023 Rear Trunk Spoiler Carbon Fiber
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Fits for Audi A4 S4 B9 2017 2018 2019 2020 2021 2022 2023. Test installation on real cars, good fitment.
Pls check the above compatibility information or send us car pictures to verify before order, thanks a lot!
Easy Installation
Easy to install with Glue Tape included in the package, no special tools, no drilling, no modification needed.
Premium Material
This Audi A4 S4 B9 trunk spoiler is totally made from real pure carbon fiber, with polished and shinning surface and UV-Protected Clear Coating. Surface is Glossy.
Personalize & Update Appearance
This car spoiler wing lip will create a unique sporty line, enhance visual impact, create an new iconic racing look and set your car apart from similar models on street.
Enhancing Aerodynamic Performance
Add downforce, detach airflow, enhance stability, reduce fuel consumption. Make the driver feel more comfortable.
Packing
Multilayer protected export carton, shockproof and crashproof.
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Clients Love Us
Stephanie L.
Ordered the BMW front bumper fog light grille and the fitment was absolutely perfect. Gloss black finish looks factory-fresh and the quality is outstanding. Installation took about 30 minutes — no drilling required. Highly recommend AlchemyRide!
Marcus R.
Fast shipping, great packaging, and the part arrived in perfect condition. The grille fits my F23 like a glove — exactly as described. Customer service was also super responsive when I had a fitment question. Will definitely order again.
David K.
I've bought aftermarket parts from many stores but AlchemyRide stands out for quality and value. The part was well-made, fit perfectly, and the price was very competitive. My BMW looks aggressive and clean — exactly what I wanted.
Jenny T.
Excellent product and super easy to install. The gloss black finish matches my M Sport bumpers perfectly. Shipping was faster than expected and the part was well-packaged. Very happy with my purchase — my car looks completely transformed!