Exterior Components› Body Panels and Components

Steeda

Throttle Body Spacer 15-18 Mustang EcoBoost

$84.95

SKU: S018 555-3195

In Stock
In Stock
Ships by Jul 30
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Steeda S550 Throttle Body Spacer is designed for the 2015+ Ford Mustang Ecoboost. It is constructed from Billet 6061 aluminum and features a swirl design to promote airflow. This spacer increases plenum volume, leading to improved horsepower and fuel mileage.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSteeda
Part NumberS018 555-3195

Videos

2015 Mustang Ecoboost Throttle Body Spacer Install - Steeda Autosports

2015 Mustang Ecoboost Throttle Body Spacer Install - Steeda Autosports
Steeda ECOBOOST Throttle Body Spacer - Does It Increase Performance?

Steeda ECOBOOST Throttle Body Spacer - Does It Increase Performance?
S550 EcoBoost Steeda Cold Air Intake, Dyno - Steeda

S550 EcoBoost Steeda Cold Air Intake, Dyno - Steeda
What Size Wheels Are Best for Your Mustang?

What Size Wheels Are Best for Your Mustang?
Focus ST Steeda Throttle Body Spacer 2013-2018 Installation

Focus ST Steeda Throttle Body Spacer 2013-2018 Installation
EcoBoost S550 Mustang Cold Air Intake Upgrade & Installation - Steeda

EcoBoost S550 Mustang Cold Air Intake Upgrade & Installation - Steeda

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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