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Air and Fuel› Intake Manifolds and Components

Arrington

90mm Cast Throttle Body for 5.7L 6.1L 6.4L HEMI

$502.95 $429.00 Save $73.95

SKU: API-90MMCTB

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In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Arrington 90mm Cast Throttle Body is an upgrade designed for 5.7, 6.1, and 6.4 HEMI engine owners looking to gain extra horsepower without the need for extensive engine modifications. Its cast construction is engineered and tested by experienced HEMI engine builders to ensure optimal results. Installation is a quick bolt-up application. The process involves unhooking the intake tube and drive-by-wire plug, removing four mounting bolts, and then reversing these steps to install the new throttle body. This direct-fit design aims for a hassle-free upgrade. For those seeking further performance enhancements, tuning and dyno options are available by contacting Arrington Engines. This throttle body is intended to help plant more HEMI power to the ground faster.

MIA's Description

The Arrington 90mm Cast Throttle Body is designed for 5.7, 6.1, and 6.4 HEMI engine owners seeking increased horsepower without major engine modifications. Installation is a straightforward bolt-up process. It is engineered and tested by HEMI engine builders.

Fitment

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Specifications

BrandArrington
Part NumberAPI-90MMCTB
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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