Carbon Fiber Rear Bumper Diffuser for Lexus RC F Coupe 2015-2018 (Replacement Style)
Available in stock (20)
Carbon Fiber Rear Bumper Diffuser for Lexus RC F Coupe (2015-2018)
A replacement rear diffuser for the RC F, crafted from genuine 3x3 weave carbon fiber so the weave matches any other carbon parts already on the car. Rather than sitting over the original, it takes the place of the factory plastic diffuser entirely: unbolt the original, mount this one with the supplied self-tapping screws, and the rear of the car keeps its factory lines with a far deeper finish. A double-layer anti-UV clear coat keeps the sheen from fading or discolouring over time.
Fitment
- Lexus RC F 2015, 2016, 2017, 2018
- Body style: Base coupe, 2-door
- Position: Rear bumper diffuser, one (1) piece
- Not for: the standard RC 300, RC 350 or RC 200t, 2019 and newer facelift RC F, or any GS or IS model
The RC F rear bumper differs from the standard RC. Confirm your model and year by VIN, or send photos of your rear bumper, before ordering.
Specifications
- Material: Genuine quality 3x3 weave carbon fiber
- Finish: Double-layer anti-UV clear coating, resists fading and discolouration
- Style: Replacement, not an add-on. Takes the place of the factory plastic diffuser
- Manufacturing: 3D design, CNC moulding, test-fitted on an actual vehicle
- Included: Diffuser and self-tapping screws
- Packaging: Multi-layer protective export carton, shockproof
Installation
Professional installation is recommended. The factory diffuser unbolts, and the carbon diffuser mounts in its place using the supplied self-tapping screws, with no modification to the bumper.
- Remove the factory plastic diffuser from the rear bumper.
- Dry-fit the carbon diffuser and check the alignment on both sides before fixing anything.
- Mount it with the supplied self-tapping screws, working from the centre outward.
- Confirm the gaps are even before finishing.
FAQ
Does it replace the factory diffuser or sit over it? It replaces it. The original plastic diffuser is unbolted and removed.
Does it fit an RC 350 or RC 300? No. Only the RC F is covered, as the F model's rear bumper differs.
Is it real carbon fiber? Yes, genuine 3x3 weave carbon under a double-layer anti-UV clear coat.
Are fixings supplied? Yes, self-tapping screws are included.
Couldn't load pickup availability
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Quick order list
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!