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Top-down view of the complete Valvetronic Designs Valved Race Exhaust System, including the main muffler assembly, headers, and remote control hardware.

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Close-up of the titanium exhaust tips and valved piping assembly showing heat-tinted welds and "Valvetronic" branding.

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Top-down view of a pair of high-flow exhaust headers with polished piping and multi-bolt flanges.

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A wireless remote control key fob and wiring harness used for controlling the exhaust valve system.

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Valvetronic Designs Valved Race Exhaust Porsche 991 Turbo/S 2014-2019

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Brand: Valvetronic DesignsSKU / Part #: POR.991.TUR.VSES.TI

Regular price: $4,849.99
Regular price: ~~$4,999.99~~
Sale price: $4,849.99
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Valvetronic Designs Valved Race Exhaust Porsche 991 Turbo/S 2014-2019

Subtotal: $4,849.99

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Overview

Built for the 2014-2019 Porsche 911 Turbo/Turbo S (991), this Valvetronic Designs race exhaust system gives you control over how your car sounds. It is offered here in Grade 5 titanium, TIG-welded and mandrel-bent for flow. Close the valves for quiet cruising, or open them when you want the full sound. It mounts to the factory hardware locations and can be returned to stock.

Hear the sound

Highlights

Valves Open: After the turbos, gases travel straight ~13 inches to atmosphere for an uncorrupted, razor-edged Porsche wail—crisp up top with aggressive shift pops.
Valves Closed: Flow is routed through two quad-chambered mufflers for a substantial drop in volume and a calm cabin demeanor.
Center X-Pipe: Smooths pulse interaction, kills drone , and adds a polished, high-frequency character throughout the rev range.
CFD-Validated Manifolds: Optimized runner geometry improves pulse energy, response, and tone.
Grade 5 Titanium Construction: Extreme strength-to-weight with superior heat resistance.
Vacuum-Actuated Valves: Instant, reliable control of volume and character.
Precision TIG Welds: Hand-finished for durability and a showpiece finish.
Weight Savings: 9.5 lb lighter than the factory system.

Available configurations

Grade 5 Titanium / Sport Catback System
Grade 5 Titanium / + Race Free Flow Headers

Fitment

Years	Make	Model	Chassis / Engine
2014-2019	Porsche	911 Turbo/Turbo S	991

Installation

Bolt-on design that uses the factory mounting points. Professional installation is recommended.

Fitment

Year	Make	Model
2014–2019	Porsche	Turbo
2014–2019	Porsche	Turbo S

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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