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Spec 99-01 Porsche 996 3.4L Aluminum Flywheel

Marsoni M251S
Sale price$404.55
Pay 4 payments of $101.14 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Spec 99-01 Porsche 996 3.4L Aluminum FlywheelSKU: CSP90A Spec 99 01 Porsche 996 3. 4L Aluminum Flywheel The Spec SP90A aluminum flywheel cuts rotational mass for 1999 2001 Porsche 996 3. 4L and compatible 911 Carrera models. At 9. 9 lbs it replaces the stock 21. 3 lb unit for faster engine revving quicker shifts and better acceleration. Pair with SPEC clutch kits for track or street use. Key Features Weight Reduction: 9. 9 lbs versus stock 21. 3 lbs cuts inertia for rapid throttle response and
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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ChrissyV
Draper, US
★★★★★ 4
Good Fiber Source
Works well without being too harsh. Helps with medications that may cause you to be blocked.
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Reviewed in the United States on October 23, 2025
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Mario
West Palm Beach, US
★★★★★ 5
Fiber 101
I love the idea of getting your daily fiber just by taking a pill form. It's so convenient.
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Reviewed in the United States on April 2, 2026
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Barbiecue
Chelsea, US
★★★★★ 5
Convenient for travel
Good for travel when you may not have a glass, a spoon and a place to mix the powdered version with water. Make no mistake, you must still drink at least 8- 12 ounces of water with the capsules, and one serving is 5 capsules. But, this is a bulking agent,!so that is to be expected.
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Reviewed in the United States on November 27, 2025
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Max
Alexandria, US
★★★★★ 5
Seems OK, but only time will tell
Seems OK, but only time will tell
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Reviewed in the United States on January 16, 2026
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Sumi
Whiting, US
★★★★★ 5
Soft and ongreasy Cure rate as the prescriptions predicts!
It works like a Physician's prescription. Cure rate is 100%
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Reviewed in the United States on October 10, 2025

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