Thanks for contacting us! We'll get back to you as soon as possible

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss DI-BM/CA/4/G for BMW M3 F80 2015-2018, angled view

}

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss DI-BM/CA/4/G for BMW M3 F80 2015-2018, side view

}

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss DI-BM/CA/4/G for BMW M3 F80 2015-2018, rear view

}

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss DI-BM/CA/4/G for BMW M3 F80 2015-2018, detail view

}

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss DI-BM/CA/4/G for BMW M3 F80 2015-2018, top view

}

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss 2015-2020

Ask an expert

Brand: AkrapovicSKU / Part #: DI-BM/CA/4/G

Regular price: $1,931.91
Regular price
Sale price: $1,931.91
Unit price: per

Apply at checkout

Subtotal: $1,931.91

Quantity:

Akrapovic BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss 2015-2020

Subtotal: $1,931.91

Not sure it fits? Text us your VINSee all fitment

Questions before you buy? Talk to a specialist.

Fitment and product questions · 9am–6pm Pacific

Call(310) 231-0292 Text(310) 886-3111 ChatLive chat

Price match: found it cheaper?
Secure checkout · Shop Pay · Affirm
AutoTalent since 2006

Free Shipping

Free standard shipping on orders over $99

Coupon Code on First Order

Price Match Guarantee

Free shipping on $99+ order

30-days Returns

Overview

The Akrapovič BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss (part DI-BM/CA/4/G) is a rear diffuser for the BMW M3 (F80) and BMW M4 (F82/F83).

Benefits

The rear diffuser replaces the factory lower valance with a lighter carbon-fibre piece. It is shaped to frame the exhaust outlets and give the rear of the car a more aggressive, motorsport look.

Materials and Construction

Carbon fibre keeps the weight down and gives a premium finish. Akrapovič lays up and finishes its carbon parts to match the look of its exhaust tips.

Akrapovič designs and builds its exhausts in Slovenia. The company is known for its titanium work, its carbon-fibre parts and the sound tuning it does for each car.

Akrapovič was founded in Slovenia in 1990 by Igor Akrapovič and built its name in motorsport before moving into road-car exhausts. That racing background shows in the attention to weight, flow and build quality.

Akrapovič started in racing and still develops its road parts with the same tools: its own dyno, sound lab and titanium foundry. Each part is made to fit the factory mounting points of the car.

Features

Carbon fibre construction
High-gloss carbon finish
Made for the specific cars in the table below
Genuine Akrapovič part

What Is Included

Akrapovič BMW M3 (F80) Rear Carbon Fiber Diffuser - High Gloss (DI-BM/CA/4/G)

Specs

Part number: DI-BM/CA/4/G
Brand: Akrapovič
Material: carbon fibre
Finish: high-gloss carbon
Type: rear diffuser
Shipping dimensions: 40.9449 x 9.8425 x 8.0709 in (104 x 25 x 21 cm)
Shipping weight: 1.0803 lb (0.5 kg)

Fitment Notes

Fits the US-market vehicles listed in the table below.
Professional installation is recommended.

Year	Make	Model	Chassis	Engine
2015-2018	BMW	M3	F80	3.0L Twin-Turbo I6
2015-2020	BMW	M4	F82/F83	3.0L Twin-Turbo I6

Fitment

Year	Make	Model
2015–2018	BMW	M3
2015–2020	BMW	M4

Not sure? Text us your VIN and we’ll confirm.

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