Air and Fuel› Superchargers, Turbochargers and Components

SPE

GT500 / Raptor R Blower Pulley 2.6-Inch

$149.99

SKU: SPE-GT526

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The SPE GT500 / Raptor R Blower Pulley is a 2.6-inch pulley designed to increase boost pressure. It is expected to provide 4-6 psi more than stock on a GT500 and 2-3 psi more on a Raptor R.

This pulley requires the SPE Hub and Bolts for installation.
Show original supplier description
The SPE GT500 / Raptor R Blower Pulley features a 2.6-inch diameter, designed to enhance the performance of your vehicle's supercharger system. This upgrade is engineered to increase boost pressure, with expectations of delivering 4-6 psi more than the stock pulley on a GT500 model and 2-3 psi more on a Raptor R. Installation of this blower pulley necessitates the use of the SPE Hub and Bolts, which are required components to ensure proper fitment and function. The overall boost increase can vary based on other modifications present on the vehicle. This product is specifically designed for the GT500 and Raptor R models, offering a direct upgrade path for enthusiasts looking to extract more power from their supercharged engines. The 2.6" pulley is a key component for tuning and performance enhancement.

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

BrandSPE
Part NumberSPE-GT526
CategoryAir and Fuel
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1M+ Enthusiasts
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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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