Sale

Drivetrain Clutches and Components

SPEC

Spec 05-08 Porsche 997.1 S & C4S 3.8L S & C4S (Use w/ Billet Single Mass Flywheel) Aluminum Flywheel

$899.00 $809.10 Save $89.90

SKU: S00E SP90A-2

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The SPEC SP90A-2 is a performance-oriented lightweight aluminum flywheel designed to improve the responsiveness of your 2005-2008 Porsche 997.1 S or C4S with the 3.8L engine. This aftermarket flywheel is engineered to store rotational energy from the engine and efficiently transfer it to the transmission through the clutch, a critical component in your vehicle's drivetrain. Replacing or resurfacing the flywheel is highly recommended during a clutch replacement, and opting for a lightweight aluminum flywheel can lead to a noticeable increase in engine responsiveness.

Fitment

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Specifications

BrandSPEC
Part NumberS00E SP90A-2

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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