Toyota GR Supra J29 MK5 A90 A91 2019-2023 Rear Bumper Diffuser Carbon Fiber
Available in stock (20)
Carbon Fiber Rear Bumper Diffuser for 2019-2023 Toyota GR Supra J29 MK5 A90 / A91 Coupe
The GR Supra MK5's swept rear end was made for carbon fiber. This 3K twill weave carbon fiber rear diffuser replaces the factory plastic unit with a direct bolt-on upgrade that matches any existing carbon parts on your A90/A91 build — UV-resistant, quality-checked before shipment, and backed by a fitment guarantee. Also available with rear canard splitters for a complete rear aero package.
Available Configurations
- Rear Diffuser only ($534.99): Direct-replacement carbon fiber rear diffuser — clean, purposeful rear treatment for the GR Supra MK5.
- Canard Splitters only ($169.99): Pair of carbon fiber rear bumper canard splitters — add lateral aero detail to complement an existing diffuser.
- Rear Diffuser + Canard Splitters ($669.99): Complete rear aero package — save vs. buying separately and achieve a cohesive full-rear carbon look in one order.
Key Features
- Genuine 3K Twill Weave Carbon Fiber: Premium carbon fiber construction matches the weave and gloss of existing carbon parts on your Supra — OEM-adjacent quality with authentic motorsport materials.
- Direct OEM Replacement (Diffuser): Bolt-on direct replacement for the factory plastic rear diffuser — no cutting, no modification, self-tapping screws included.
- UV-Resistant High-Gloss Clear Coat: UV-protectant clear coat preserves the deep gloss finish and prevents fading or discoloration over time.
- Vehicle-Specific Fitment: CNC-moulded for 2019–2023 Toyota GR Supra J29 MK5 (A90/A91) Coupe — compatible with chassis codes DB81, DB82, DB21, DB22, DB23, DB41, DB42, DB43.
- Pre-Shipment Quality Inspection: Every unit is quality-checked before leaving the facility to ensure a defect-free product on arrival.
- Export-Grade Packaging: Multi-layer shockproof export carton ensures safe delivery across international shipping routes.
Product Specifications
| Feature | Details |
|---|---|
| Material | 3K Twill Weave Carbon Fiber |
| Finish | High-Gloss UV-Protected Clear Coat |
| Fitment | 2019–2023 Toyota GR Supra J29 MK5 A90/A91 Coupe |
| Chassis Codes | DB81, DB82, DB21, DB22, DB23, DB41, DB42, DB43 |
| Installation | Bolt-On Direct Replacement, Self-Tapping Screws Included |
| Weight | Diffuser ~5,000 g / Canards ~2,000 g / Bundle ~8,500 g |
Shipping & After-Sales
- US & EU local warehouse stock available for fast dispatch on best-selling configurations
- 30-day returns on unused items
- Damaged on arrival? Free replacement or full refund within 72 hours
- Engineer support available for fitment confirmation and configuration selection before ordering
- 1-Year Factory Warranty & global after-sales support
Note: Fits 2019–2023 Toyota GR Supra MK5 (A90/A91) Coupe only. Send us photos if you need fitment confirmation before ordering. Professional installation recommended.
Finish your Supra's rear aero story with genuine carbon fiber — choose your configuration and add to cart now.
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!