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Description
Description
Upgrade your G80 M3 with these authentic dry carbon fiber MP rear extensions, designed to replace the factory black extensions with a more aggressive, performance-oriented look. Crafted from premium carbon fiber, these extensions reduce weight while delivering a track-inspired aesthetic that enhances your M3's visual impact. The direct-fit design ensures perfect alignment with your existing bodywork for a seamless installation. Ideal for enthusiasts who want to elevate their M3's presence with genuine carbon construction and motorsport-inspired styling.
Why Dry Carbon?
- Pre-preg dry carbon fiber: lighter and stronger than regular wet carbon
- More consistent, more defined weave than wet carbon for a sharper, higher-end look
- UV protection to shield the carbon from the sun, so it won't fade or yellow over time
Shipping
Shipping
In-stock items are shipped out from our California warehouse within 1-2 business days unless stated otherwise.
Returns & Warranty
Returns & Warranty
Returns are accepted on new, uninstalled items in original packaging. Lighting and exhaust products include a 1-year warranty unless stated otherwise.
Verified Fitment
Verified Fitment
Confirmed to fit these vehicles:
Fitment Note: Do not rely solely on the vehicle/year fitment shown above. Always review the full product description before ordering, as some parts may require a specific bumper, trim, package, body style, or other factory configuration such as an M Sport bumper. Aftermarket bumpers, conversions, previously modified vehicles, or non-factory body components may also affect fitment. If you are unsure whether a product will fit your vehicle, contact us directly before ordering and we’ll be happy to help verify compatibility.
Email support@buildbargain.com with your vehicle's year, model, trim, and any helpful photos. Our team can help confirm fitment before you order.
What’s Included
What’s Included
We provide everything that is needed for installation.
Aero Products
Can include one or more of the following: adhesive tape, screws, pry tools, etc.
Lighting Products
Designed for plug-and-play installation.
Exhaust Products
Can include one or more of the following: clamps, couplers, connecting hardware, etc.
Installation
Installation
Professional installation is always recommended for the best fitment and end result.

What Happens After You Order
- Order PlacedYour order is received and confirmed.
- Processing & Quality CheckWe prepare your part and check order details.
- Secure PackagingYour item is packed carefully for safe transit.
- Insured ShippingOrders ship with insurance when added.
- Tracking SentTracking is sent as soon as your order ships.
- Delivered + Support AvailableWe're here if you need help after delivery.
Complete the build
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