Air and Fuel› Superchargers, Turbochargers and Components

Whipple

W200AX 3.3L Twin-Screw Supercharger System

$6,300.00

SKU: WK-1821

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In Stock
Ships by Aug 4
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INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The Whipple WK-1821 is a high-performance, rear-feed, intercooled twin-screw supercharger system engineered for LS-based engines, including LS1, LS2, LS3, LS6, and LS7. This kit features Whipple's proprietary W200AX supercharger, boasting a displacement of 3.3 liters and achieving 99% volumetric efficiency for maximum power output. It incorporates a massive, oversized air-to-water intercooler to provide unmatched cooling capacity, ensuring consistent performance. Installation Note: This kit includes only the supercharger, built-in intercooler, and intake manifold system. It does not include the heat exchanger, piping, fuel system, or other necessary components. The air entry must be positioned on the driver's side. Crucially, an ATI balancer is a mandatory requirement for installation and is not included with this kit.

MIA's Description

The Whipple WK-1821 is a rear-feed, intercooled, twin-screw supercharger system designed for LS-based engines. This W200AX (3.3L) unit offers 99% volumetric efficiency and industry-leading power potential. It features a massive, oversized air-to-water intercooler for superior cooling capacity.

This kit includes the supercharger, integrated intercooler, and intake manifold system. Air entry must be placed on the driver's side. Note that an ATI balancer is required but not included.

Fitment

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Specifications

BrandWhipple
Part NumberWK-1821
CategoryAir and Fuel

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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