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G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Type | Rear Valance & Diffuser
G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Type | Rear Valance & Diffuser — photo 1G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Type | Rear Valance & Diffuser — photo 2G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Type | Rear Valance & Diffuser — photo 3G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Type | Rear Valance & Diffuser — photo 4
★★★★★★★★★★ 5.0from the original listing
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G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Type | Rear Valance & Diffuser

$151.14-207.14
💡 Supplier-direct price above. See how supplier prices compare to US retail →
Minimum order
1 piece
Sold
33 sold
Supplier
Guangdong Carbonss Tuning Co., Ltd. (profile in Who Makes What — evidence: FactoryPlug product database — cataloged from this supplier's Alibaba listings (2026-09-17, 2026-09-21, 2026-09-22).)
Compatibility
Listed by supplier for: G80, G82 — year, model, trim, engine and VIN still needed before ordering.
Shipping
Quoted by the supplier — ask about DDP vs DAP and delivery time in writing before paying
Added
2026-09-17

This listing mentions: G80 · G82 — confirm against your exact build.

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Who manufactures this

The part matters — but so does the factory behind it. Here's exactly who manufactures this component.

Guangdong Carbonss Tuning Co., Ltd.

★★★★★★★★★★ 5.0
Verification
Supplier rating 4.5/5 on Alibaba
Recorded sales
33 sold
Directory evidence
FactoryPlug product database — cataloged from this supplier's Alibaba listings (2026-09-17, 2026-09-21, 2026-09-22).
✓ Why it made the catalog: this listing cleared our quality bar with a 5.0/5 supplier rating, 33 recorded sales, a profile in our Who Makes What directory (evidence: FactoryPlug product database — cataloged from this supplier's Alibaba listings (2026-09-17, 2026-09-21, 2026-09-22).).
Full supplier profile →

Supply-chain audit

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Minimum order quantity
1 piece
Material spec
Carbon Fiber
Shipping terms
Contact supplier — ask about DDP vs DAP before you commit
Seller type
Guangdong Carbonss Tuning Co., Ltd. — Unconfirmed (factory vs trading status unverified; directory evidence: FactoryPlug product database — cataloged from this supplier's Alibaba listings (2026-09-17, 2026-09-21, 2026-09-22).)
Transaction history
33 sold

Also known as

Call it what you want — it's the same part. Younger builders call these rear diffuser, euro diffuser, valance and rear valance. Old-school guys call them rear bumper diffuser, rear valance panel and bumper insert.

Buying guides worth reading

About this part

Fitment BMW G80 M3 / G82 M4 2021+ — buyer confirms year/model/VIN with seller. Supplier storefront featured-products page viewed on 2026-09-17. Search it your way — Younger builders call these rear diffuser, euro diffuser, valance and rear valance. Old-school guys call them rear bumper diffuser, rear valance panel and bumper insert.

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Pairs well with this part — same chassis, no guessing.

Finish the aero — matching pieces for your car 🔌

G80/G82 BMW M3/M4 2021+ Carbon Fiber Rear Diffuser - Euro Ty$151.14-207.14
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