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Fabspeed Porsche GT4 RS titanium valved exhaust, rear view

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Fabspeed GT4 RS titanium valved exhaust, angled top view

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Fabspeed GT4 RS titanium valved exhaust with black tips, front view

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Valve actuator on the Fabspeed GT4 RS titanium exhaust

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Purple Porsche GT4 RS with the titanium valved exhaust installed

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GT4 RS tip options: carbon fiber, polished, black and brushed

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Fabspeed GT4 RS Titanium Valved Exhaust

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Brand: FabspeedSKU / Part #: FS.POR.718GT4RS.VLVCF.TI

Regular price: $8,355.95
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Sale price: $8,355.95
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Fabspeed GT4 RS Titanium Valved Exhaust

Subtotal: $8,355.95

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Overview

Fabspeed GT4 RS Titanium Valved Exhaust: a titanium valved X-pipe cat-back exhaust that saves weight and gives the GT4 RS a higher-pitched wail while keeping the factory PSE button, for the 2023-2025 Porsche 718 GT4 RS. It saves 10 lbs over the factory parts it replaces.

Sound

In Fabspeed's words: "Wondering why your GT4 RS doesn’t have the same high pitched scream of the GT3? Our Valved X-Pipe is the solution!"

Valves

Genuine Helical electric exhaust valves made in the UK work with the factory Porsche Sport Exhaust (PSE) button, so you keep a quiet mode and a loud mode.

Cast X-pipe and resonators

A signature cast X-pipe merges the two cylinder banks for a higher-pitched flat-six note, and Helmholtz resonator technology cancels the frequencies that cause drone.

Tip options

Choose carbon fiber, satin black, polished stainless, brushed single-wall stainless or brushed stainless turndown tips, or reuse your factory tips. Turndown tips lower the sound level for track days with noise limits.

Installation

Bolt-on cat-back installation with no cutting or welding, using the factory mounting points. Professional installation is recommended.

What's Included

Fabspeed GT4 RS titanium valved X-pipe cat-back exhaust in the tip option you select

Features

Titanium construction with a cast titanium X-pipe
Genuine Helical valves, factory PSE control kept
Helmholtz resonators to cut drone
Saves 10 lbs (5 kg) versus the factory system
Bolt-on: no cutting or welding
Backed by the Fabspeed Lifetime Warranty
Fabspeed Lifetime Warranty

Fitment note

Fits US-model 718 Cayman GT4 RS (2023-2025) and 718 Spyder RS (2024-2025) with the 4.0L flat-six. It does not fit the standard 718 GT4 or Spyder.

Specifications

Brand	Fabspeed
Part numbers	FS.POR.718GT4RS.VLVCF.TI, FS.POR.718GT4RS.VLVB.TI, FS.POR.718GT4RS.VLVP.TI, FS.POR.718GT4RS.VLVBS.TI, FS.POR.718GT4RS.VLVTD.TI, FS.POR.718GT4RS.VLV.TI
Type	Valvetronic Exhaust System
Material	titanium
Weight saved	10 lbs
Warranty	Fabspeed Lifetime Warranty

Fitment

Year	Make	Model	Chassis	Engine
2023-2025	Porsche	718 GT4 RS	982	4.0L naturally aspirated flat-six
2024-2025	Porsche	718 Spyder RS	982	4.0L naturally aspirated 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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