• Thanks for contacting us! We'll get back to you as soon as possible
wide view of TRE Pre-Preg Carbon Fibre OEM Style Rear Diffuser for BMW M3 / M4 G8X 2020+ with white background }
Brand: TRESKU / Part #: TR-BG80RDPECF
Regular price
$972.00
Regular price
Sale price
$972.00
Check your purchasing power Apply at checkout
Subtotal: $972.00
TRE Pre-Preg Carbon Fibre OEM Style Rear Diffuser for BMW M3 / M4 G8X 2020+
Subtotal: $972.00
Not sure it fits? Text us your VIN

Questions before you buy? Talk to a specialist.

Fitment and product questions · 9am–6pm Pacific

Free Shipping

Free standard shipping on orders over $99

Coupon Code on First Order

Coupon Code on First Order

Price Match Guarantee

Price Match Guarantee

Free shipping on $99+ order

Free shipping on $99+ order

30-days Returns

30-days Returns

Learn more about our Price match policy
Overview

TRE Pre-Preg Carbon Fibre OEM Style Rear Diffuser for BMW M3 / M4 G8X 2020+

Key Features:

*For BMW G80/G81 M3 & G82/G83 M4 (2021+)*

OEM+ Performance Enhancement

▸ Factory-Enhanced Design

  • Maintains OEM mounting points and contours

  • Aggressive yet integrated styling

  • Perfectly matches BMW's factory carbon weave pattern

▸ Motorsport-Grade Construction

  • Dry pre-preg carbon fibre (2x2 twill)

  • Autoclave-cured for maximum durability

  • UV-resistant gloss clear coat finish

Technical Specifications

  • Material: Aerospace-grade dry carbon

  • Weight: 3.2kg (55% lighter than plastic OEM)

  • Installation: Direct bolt-on replacement

  • Hardware: Includes all necessary mounting components

Complete Package Includes:
1 x OEM-style carbon rear diffuser

Perfect Pairing:

  • TRE Carbon Front Splitter

  • TRE Carbon Rear Spoiler

Compatibility:

  • G80 M3 Saloon (2020+)

  • G81 M3 Touring (2022+)

  • G82 M4 Coupe (Pre-LCI & LCI)

  • G83 M4 Convertible (Pre-LCI & LCI)

Installation Notes:

  • Professional installation recommended

  • No bumper modification required

  • Full exhaust system compatibility

Available Through TRE's Global Network

FIND A DEALER | REQUEST FULL CARBON KIT OPTIONS

Note: Painted finish available - requires blending for exact color match

Fitment Chart:

Make Model Style Variant Year
BMW M3
Saloon
G80
2020+
BMW M3
Touring G81 2022+
BMW M4 Coupe Pre-LCI G82 2020-2024
BMW M4 Coupe LCI G82 2024+
BMW M4 Convertible Pre-LCI G83 2020-2024
BMW M4 Convertible LCI G82 2024+

 

    Fitment
    Shipping & returns

    Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

    Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

    Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

    Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

    Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

    Reviews & questions

    Others People Also Bought