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Fabspeed BMW M3/M4 G80/G82 Supersport X-pipe, mid-pipe only

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G80/G82 Supersport X-pipe with muffler and black quad tips

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Fabspeed G80 M3 Supersport X-pipe, angled full system view

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Muffler and tips on the G82 M4 Supersport X-pipe exhaust

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Valve and X-crossover on the G80/G82 Supersport X-pipe

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Close-up of the X-junction on the M3/M4 Supersport X-pipe

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Flanged inlet on the Fabspeed G80/G82 Supersport X-pipe

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G80/G82 Supersport X-pipe installed under a BMW on a lift

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Polished stainless tips for the G80/G82 Supersport X-pipe

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Carbon fiber tips for the M3/M4 Supersport X-pipe

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G82 Supersport X-Pipe

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Brand: FabspeedSKU / Part #: FS.BMW.G8X.VLVMPP

Regular price: $6,651.95
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Sale price: $6,651.95
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Subtotal: $6,651.95

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Fabspeed BMW M3/M4 G80/G82 Supersport X-Pipe

Subtotal: $6,651.95

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Overview

Fabspeed BMW M3/M4 G80/G82 Supersport X-Pipe: a Supersport X-pipe valved exhaust, for the 2021-2026 BMW M3 / M4 (G80 / G82).

Sound

In Fabspeed's words: "This system transforms the M3/M4 into a proper sounding sports car. You’ll actually hear a lot more turbo spool when letting off the throttle and you’ll feel the gritty iconic BMW straight six sound coming through the cabin under hard acceleration."

Design

This valved system uses Fabspeed's "Double-X" midpipe with two investment-cast X sections for better scavenging and a throaty note with minimal rasp. Fabspeed measured 22 whp and 25 lb-ft, and the system saves 8 lbs (3.6 kg) versus factory. Helical Limited valves from the UK retain factory valve function for plug-and-play install, and deluxe quad-style tips come in your choice of finish.

Fit and construction

Built from CNC mandrel-bent 14-16 gauge T304L stainless, laser scanned and CAD designed with an Ametek Handyscan 700 for OEM fit.

Installation

Simple bolt-on installation with no cutting or welding.

Use

Cat bypass parts remove the catalytic converters and are sold for off-road and competition use only. They are not legal for use on public roads in the US.

Install

Fabspeed designs it to bolt on in place of the factory parts, with no cutting or welding.

What's Included

Fabspeed BMW M3/M4 G80/G82 Supersport X-Pipe (in the option you select)

Features

22 whp and 25 lb-ft, per Fabspeed
"Double-X" investment-cast midpipe
Helical Limited valves, factory valve function kept
Saves 8 lbs (3.6 kg)
Deluxe quad-style tips, bolt-on install
Backed by the Fabspeed Lifetime Warranty
Fabspeed Lifetime Warranty

Fitment note

Fits US BMW G80 M3 sedan and G82 M4 coupe, 2021-2026, including Competition and xDrive (RWD and AWD). Convertibles and the CS/CSL are not listed by Fabspeed.

Specifications

Brand	Fabspeed
Part numbers	FS.BMW.G8X.VLVMPP, FS.BMW.G8X.VLVMPCF, FS.BMW.G8X.VLVMPB
Type	Exhaust System
Material	T304L stainless steel (tips in your choice of finish)
Warranty	Fabspeed Lifetime Warranty

Fitment

Year	Make	Model	Chassis	Engine
2021-2026	BMW	M3 (sedan; incl. Competition and xDrive)	G80	3.0L twin-turbo I6 (S58)
2021-2026	BMW	M4 coupe (incl. Competition and xDrive)	G82	3.0L twin-turbo I6 (S58)

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment

Year	Make	Model

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.

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