GSC P-D Porsche 991 Turbo Conical Spring Set

GSC P-D Porsche 991 Turbo Conical Spring Set

Marsoni

M251S

$490.88

Get it in 3 business days with 1 day shipping. Friday, May 29

GSC P-D Porsche 991 Turbo Conical Spring SetSKU: 5094 GSC P D Porsche 991 Turbo Conical Spring Set 2014 2019 GSC Power Division Porsche 991 Turbo Conical Spring Set GSC5094 equips 2014 2019 Porsche 911 Turbo Turbo S and GT2 RS models with precision engineered valve springs. These conical springs deliver 180 lbs seat pressure at 1. 90mm and 520 lbs open pressure at 11. 00mm for stable valve motion at high RPM. The lightweight design cuts valvetrain mass to enable faster revs and consistent power

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💧 Water-Filled Design The ability to fill it with water makes it lightweight to move around when empty but very stable and heavy once filled. It holds the umbrella securely without tipping, even on windy days. ⚙️ Build & Compatibility The stand feels sturdy, made from durable plastic, and the black color is neutral and fits well with most outdoor decor. It fits standard umbrella poles nicely, and the tightening mechanism is easy to use and keeps the pole firmly in place. 🚚 Portability & Setup It was easy to set up — just fill with water (or sand if you want extra weight) and insert the umbrella. I like that it’s less heavy than concrete bases but still very effective. ✅ Pros: Lightweight when empty, easy to move Very stable when filled with water Simple to use and adjust Durable plastic design Fits most standard umbrella poles ❌ Cons: Needs regular refilling if you use water (can leak slowly) Plastic may show scratches over time

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Reviewed in the United States on October 6, 2025

Verified Purchase

Audra252

Lake Worth, US

★★★★★ 5

Works

Size: 1-Piece, Color: Black

This base is fantasti,I thought it was not going to fit in the plastic piece that fits at the bottom of the base.Dig this three different size you can make it. WORTH EVERY PENNY THX HIGHLY RECOMMEND ❤️☠️❤️☠️

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Reviewed in the United States on March 12, 2026