Whipple

S850 E85 Upgrade Package

$2,999.99

SKU: LPP663174

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Whipple S850 Upgrade Package is a comprehensive kit designed for 2021-2023 Ford F150 models already equipped with a Whipple Supercharger. This package includes all necessary components to safely utilize E85 fuel, enabling performance up to 950 rear-wheel horsepower. Key components of this upgrade package include a direct-fit Stage 2 dual fuel pump system from JD Performance Solutions, specific FIC 1000 injectors for the 2021+ F150 Whipple application, and custom tuning support tailored for your Whipple Supercharger. This combination has been proven to achieve over 700 RWHP at factory boost levels, with the potential to exceed 800 RWHP with a simple pulley change. To ensure correct fitment, you will need to specify your vehicle's cab configuration, bed length, and fuel tank size. If you are unsure about these details, please provide your VIN at the time of order. This product is not for sale in California.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandWhipple
Part NumberLPP663174
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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