Valvetronic Valved Sport Exhaust System for Porsche 718 GT4RS/Spyder RS
Valvetronic Valved Sport Exhaust System for Porsche 718 GT4RS/Spyder RS - Rear section + Over Axle pipes / Burnt Titanium Tips is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
At LMTLS Auto, we prioritize getting your orders to you in a timely and safe manner. We also understand that accidents can happen during transit, which is why we’ve partnered with Navidium Protection to offer added peace of mind with every purchase.
Please allow up to 48 hours to process and ship your IN-STOCK ORDER. Orders for items that are not in-stock can take much longer. If you have a time sensitive shipment please email us to ensure there are no delays.
Free shipping promotions do not apply to orders shipping to:
Hawaii, Alaska, Puerto Rico and U.S. outlying territories (Guam, Virgin Islands, Etc.), International orders and limited other occasions.
We reserve the right to cancel any order in which the customer does not want to pay the shipping cost difference.
INTERNATIONAL SHIPMENTS
International orders are shipped via USPS FedEx or DHL.
All international shipments may be subject to customs fees, import duties and taxes. These fees are not integrated into the item pricing or shipping charges. These fees are paid by the buyer, upon arrival to its international destination. Any charges associated with the importation of products purchased from LMTLS Auto are the responsibility of the buyer. We do not pre-pay any customs fees, duties or taxes when the shipment arrives to the international destination. Any costs resulting from the refusal to import a product purchased through LMTLS Auto may result in additional charges.
Valvetronic Valved Sport Exhaust System for Porsche 718 GT4RS/Spyde...
Porsche GT4 RS – Titanium Valved Exhaust System
Lightweight Titanium • OEM Valve Integration • Race-Inspired Sound
Overview
For a car as special as the Porsche GT4 RS, only the best will do. The Valvetronic Titanium Valved Exhaust System is engineered to amplify everything that makes the GT4 RS exceptional—its raw motorsport spirit, lightweight engineering, and aggressive styling—while unlocking the exhaust note it truly deserves.
Constructed entirely from Grade 5 titanium, this system offers a dramatic weight reduction and unparalleled durability. Every component has been precision TIG welded and designed for seamless OEM-level fitment.
Sound Dynamics
We know every GT4 RS owner has their own taste in sound—so this system is offered in three unique configurations:
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Rear Section Only – Features a large cross-section X-pipe for refined, exotic sound quality.
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Full System – The ultimate choice for those seeking both sound and performance—volume from the over-axle pipes combined with tone and character from the rear section.
With valves closed, the system keeps things refined for daily driving and neighborhood-friendly manners. With valves open, your GT4 RS transforms into a howling motorsport machine, delivering the most intoxicating sound experience possible.
Features
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Constructed from Grade 5 Titanium
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Vacuum-actuated exhaust valves with controller for factory-like operation
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11.8 lbs lighter than the factory exhaust
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Precision TIG welds for maximum strength
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100% reversible, allowing you to return to stock anytime
⚠️ Note: 2020+ models will require reusing OEM valve control.
Fitment
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Porsche 718 Cayman GT4 RS (2022+)
Payment & Security
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