Will the Over-Axle Link Pipes — Porsche 718 GT4 / GTS / Spyder fit my car?

This part is verified to fit 12 vehicle configurations, including 2025 Porsche GT4, 2025 Porsche GTS, 2024 Porsche GT4, 2024 Porsche GTS, and more.

Is the Over-Axle Link Pipes — Porsche 718 GT4 / GTS / Spyder (part number SDK-EX-3001) in stock?

Yes — Over-Axle Link Pipes — Porsche 718 GT4 / GTS / Spyder is in stock and typically ships within 1-2 business days from our US warehouse.

What is your shipping and return policy?

Free domestic shipping on orders over $250. International shipping available at checkout. 30-day returns on unused items in original packaging.

Do you offer a fitment guarantee?

Yes. Every part on SDK Autos comes with a fitment guarantee. If the part doesn't fit a vehicle listed in the verified fitment, return it free of charge.

Over-Axle Link Pipes — Porsche 718 GT4 / GTS / Spyder — PN SDK-EX-3001 | SDK Autos

Name: Over-Axle Link Pipes — Porsche 718 GT4 / GTS / Spyder
Brand: Porsche
SKU: SDK-EX-3001
Price: 649.00 USD
Availability: InStock

A precision-engineered over-axle pipe set developed specifically for the Porsche 718 GT4, GTS, and Spyder (2020–2026). Slips into the factory exhaust path between the catalysts and rear muffler with no cutting, welding, or modifications required — pairs equally well with the OEM rear silencer or any popular aftermarket cat-back. **Performance** Freeing up the most restrictive choke point in the 718's factory exhaust noticeably improves mid-range pull and throttle response. Independent dyno testing on comparable hardware shows gains of up to 12 hp and 14 lb-ft at the wheels, with an even stronger pull through the upper rev range. **Sound** A deeper, more cultured baritone at idle and around town that opens up into an aggressive, race-bred snarl above 4,500 rpm. Cabin drone is kept in check thanks to carefully tuned pipe diameter and routing — daily driving stays civilized. **Construction** Mandrel-bent T304 stainless steel throughout, fully welded and pressure-tested. CNC-machined flanges and OEM-spec gaskets ensure a leak-free seal session after session, even under sustained track temperatures.