Air and Fuel› Air and Fuel Cooling Systems and Components

HPS Performance

Oval Adapter Hose

$83.98

SKU: H00A FOH-55-400-BLUE

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The HPS Performance FOH-55-400-BLUE is a silicone reducer coupler hose designed to adapt standard round tubing to an oval throttle body. It features a pre-formed oval to circle shape for a seamless transition and is suitable for naturally aspirated, supercharged, and turbocharged vehicles. This hose is constructed from 4-ply polyester reinforced silicone and can withstand temperatures up to 350F.

This adapter hose is specifically designed for the Ford Mustang GT 2005-2010 with a 55mm throttle body (M-9926-MGT) to connect to 4-inch tubing. The overall length is 3-1/2 inches, with each straight section measuring 1-1/8 inches, ensuring a smooth and short transition.

Fitment

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Specifications

BrandHPS Performance
Part NumberH00A FOH-55-400-BLUE

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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