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Fabspeed 992.2 Turbo S valved muffler bypass with actuator

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Valve actuator on the Fabspeed 992.2 Turbo S muffler bypass

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Fabspeed 992.2 Turbo S valved muffler bypasses, pair with hardware

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Factory 992.2 Turbo S muffler compared with the valved bypass

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Fabspeed 992.2 Turbo S Valved Muffler Bypasses

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Brand: FabspeedSKU / Part #: FS.POR.9922T.SMBV

Regular price: $4,295.95
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Fabspeed 992.2 Turbo S Valved Muffler Bypasses

Subtotal: $4,295.95

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Overview

Fabspeed 992.2 Turbo S Valved Muffler Bypasses: a valved side muffler bypass system that replaces the heavy factory side mufflers for a deeper, more aggressive sound while keeping factory valve control, for the 2026 Porsche 992.2 911 Turbo S. Fabspeed's dyno testing showed a gain of 8 whp and 12 lb-ft. It saves 18 lbs over the factory parts it replaces.

Valves

Genuine Helical electric exhaust valves made in the UK plug straight into the factory Porsche valve control system for fast, quiet and reliable operation.

Installation

Professional installation is recommended. Installation requires removing the rear bumper cover, heat shields and the factory side mufflers.

What's Included

Fabspeed 992.2 Turbo S Valved Muffler Bypasses

Features

Replaces both heavy factory side mufflers
+8 whp and +12 lb-ft at peak, per Fabspeed
Saves 18 lbs (8.2 kg) versus the OEM mufflers
Genuine Helical valves, factory valve control kept
Premium T304L stainless steel
Backed by the Fabspeed Lifetime Warranty
Fabspeed Lifetime Warranty

Fitment note

Fits the US 992.2 911 Turbo S coupe and cabriolet (2026) with the 3.6L T-Hybrid flat-six. It does not fit the earlier 992.1 Turbo models.

Specifications

Brand	Fabspeed
Part number	FS.POR.9922T.SMBV
Type	Muffler Bypass Exhaust System
Material	T304L stainless
Gains (Fabspeed dyno)	+8 whp, +12 lb-ft
Weight saved	18 lbs
Warranty	Fabspeed Lifetime Warranty

Fitment

Year	Make	Model	Chassis	Engine
2026	Porsche	911 Turbo S	992.2	3.6L T-Hybrid twin-turbo flat-six

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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