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Fabspeed BMW F90 M5 secondary cat bypass pipes, pair

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BMW F90 M5 secondary cat bypass pipes, curved view

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Factory BMW F90 M5 secondary cats beside the bypass pipes

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Fabspeed BMW F90 M5 Secondary Cat Bypass Pipes

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Brand: FabspeedSKU / Part #: FS.BMW.F90.SCB

Regular price: $1,755.95
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Sale price: $1,755.95
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Subtotal: $1,755.95

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Fabspeed BMW F90 M5 Secondary Cat Bypass Pipes

Subtotal: $1,755.95

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Overview

Fabspeed BMW F90 M5 Secondary Cat Bypass Pipes: secondary cat bypass pipes, for the 2018-2023 BMW M5 (F90).

Design

These pipes replace the restrictive factory secondary catalytic converters with a straight-through design for more power, sharper throttle response and an aggressive sound. They are T304L stainless with CNC-machined flanges and laser-cut brackets, made in-house at Fabspeed.

Fitment

Designed to fit with the factory exhaust and with aftermarket systems built to fit like OEM.

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.

What's Included

Fabspeed BMW F90 M5 Secondary Cat Bypass Pipes

Features

Replaces the secondary factory catalytic converters
Straight-through design
T304L stainless, CNC-machined flanges
Works with factory or OEM-fit exhaust
Built for track use
Backed by the Fabspeed Lifetime Warranty
Fabspeed Lifetime Warranty

Fitment note

Fits US BMW F90 M5, M5 Competition and M5 CS, 2018-2023.

Specifications

Brand	Fabspeed
Part number	FS.BMW.F90.SCB
Type	Exhaust System
Material	T304L stainless
Warranty	Fabspeed Lifetime Warranty

Fitment

Year	Make	Model	Chassis	Engine
2018-2023	BMW	M5 (incl. Competition and CS)	F90	4.4L twin-turbo V8 (S63)

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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