Does the Supertech Seedoo 4TEC Dual Valve Spring Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for Supertech?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Supertech Seedoo 4TEC Dual Valve Spring Kit?

Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.

Does the Supertech Seedoo 4TEC Dual Valve Spring Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for Supertech?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Supertech Seedoo 4TEC Dual Valve Spring Kit?

Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.

Does the Supertech Seedoo 4TEC Dual Valve Spring Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for Supertech?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Supertech Seedoo 4TEC Dual Valve Spring Kit?

Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.

Does the Supertech Seedoo 4TEC Dual Valve Spring Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for Supertech?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Supertech Seedoo 4TEC Dual Valve Spring Kit?

Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.

Does the Supertech Seedoo 4TEC Dual Valve Spring Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for Supertech?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the Supertech Seedoo 4TEC Dual Valve Spring Kit?

Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.

Supertech

Supertech Seedoo 4TEC Dual Valve Spring Kit

Name: Supertech Seedoo 4TEC Dual Valve Spring Kit
Brand: Supertech
SKU: SPTSPRK-EC3025D-SE
Price: 444.98 USD
Availability: InStock

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Supertech

Supertech Seedoo 4TEC Dual Valve Spring Kit

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SKU: SPTSPRK-EC3025D-SE

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About Supertech Supertech engineers high-quality automotive parts and accessories trusted ...Read More

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$444.98 $499.95

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Car Wheel Size Chart

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

225 = Tire width in mm
45 = Aspect ratio (height as % of width)
R17 = Rim diameter in inches

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About Supertech

Supertech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Supertech lineup with fast shipping and expert fitment support — order with confidence.

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Supertech Seedoo 4TEC Dual Valve Spring Kit

Elevate the performance and durability of your Sea-Doo 4-TEC engine with this high-quality Dual Valve Spring Kit from Supertech. Engineered for demanding applications, this kit is designed to withstand increased stress and provide reliable operation under extreme conditions.

Key Features:

Specifically designed for Sea-Doo 4-TEC engines.
Dual spring design for superior valve control and stability.
Constructed with premium materials for maximum strength and longevity.
Helps prevent valve float at higher RPMs.
Direct replacement for a hassle-free installation.

This Supertech Valve Spring Kit is an essential upgrade for any enthusiast looking to push the limits of their watercraft. Whether you're seeking improved throttle response, higher peak power, or simply greater reliability, these springs deliver. They are meticulously manufactured to meet stringent quality standards, ensuring a perfect fit and optimal performance. Experience the difference that quality engineering makes for your engine's valvetrain. Trust Supertech for your performance needs.

Invest in the best for your Sea-Doo. Get your Supertech Seedoo 4TEC Dual Valve Spring Kit today at GGCRACING.