Drivetrain› Automatic Transmissions and Components

Circle D

HP Series 10R80 Torque Converter

$2,249.00

SKU: CID-46-07-04-FI

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 Circle D Ford HP Series 10R80 Torque Converter is a custom-manufactured component designed for 2018+ Ford Mustang and F150 applications. This converter is based on the original factory unit but features enhancements like a CNC machined billet stator and custom impeller modifications.
Show original supplier description
The Circle D Ford HP Series 10R80 Torque Converter is engineered as a performance upgrade for 2018 and newer Ford Mustang and F150 models. This converter starts with the factory original unit and incorporates significant internal enhancements for improved performance and durability. Key features of this torque converter include a CFD-designed, 5th Axis CNC-machined billet stator for optimized fluid dynamics, and hand TIG welding throughout for maximum strength and reliability. It also benefits from impeller fin recalibration, custom internal clearances developed by Circle D Specialties (CDS), and the use of Torrington-style bearings to ensure smooth operation. This product is built to order, with a typical build time of 4–6 weeks. Circle D Specialties offers multiple customizable options, including stall speed and application type (Naturally Aspirated, Forced Induction - PD Supercharger, Centrifugal Supercharger, or Single/Twin Turbo), to precisely match your vehicle's setup and performance goals while aiming to retain pleasant street driving characteristics. It is crucial to select the proper stall speed and configuration for optimal performance and drivability; contacting the manufacturer is recommended to confirm the correct setup for your specific application.

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

BrandCircle D
Part NumberCID-46-07-04-FI
CategoryDrivetrain
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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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