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Supertech

Supertech Sea-Doo 4TEC Dual Valve Spring Kit

Regular Price: $400.95 USD

Sale Price: $400.95 USD
Regular Price: $499.95

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Supertech Sea-Doo 4TEC Dual Valve Spring Kit

Trusted Performance Specialists Since 1996 • 60,000+ Builds Powered • Authorized Dealer of 250+ Brands

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SP Engineering • 424 Turnbull Canyon Rd, City of Industry, CA 91745 • Est. 1996

© 2026 SP Engineering. All rights reserved.

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Trusted Performance Specialists Since 1996 • 60,000+ Builds Powered • Authorized Dealer of 250+ Brands

📧 Contact Us | 🕐 Mon–Fri 9am–6pm PST | ↩ Reply within 1 business day

Explore & Support

Contact Us Track My Order Shipping Policy FAQ Fitment Help Blog About Us Terms & Conditions Main Shop Website

Shop By Category

Cold Air Intake Cat-Back Exhaust Intercoolers Axle Back Exhaust Headers & Manifolds Coilovers & Shocks Control Arms → View All Categories

Top Brands

aFe Mishimoto Borla K&N Engineering CSF AWE Tuning Bilstein Ridetech → View All Brands

Join the Insider List

Exclusive deals, new product drops, and fitment guides — direct to your inbox.

FOLLOW US

affirm 0% financing on orders $500+

VISA MC AMEX Shop Pay

SP Engineering • 424 Turnbull Canyon Rd, City of Industry, CA 91745 • Est. 1996

© 2026 SP Engineering. All rights reserved.

Country / Currency