Steering and Components› Power Steering and Components

DETROIT SPEED ENGINEERING

Flow Control Valve - Power Steering

$49.19

SKU: D03M 091401DS

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Detroit Speed Power Steering Flow Control Valve is a steel fitting designed to reduce flow from 3 gpm to approximately 2 gpm, while maintaining system pressure. This valve is intended for use when a GM power steering pump is paired with a Mustang II rack and pinion. Without this fitting, a 3 gpm flow rate can overboost a Ford rack and pinion, leading to 'twitchy' or 'nervous' steering.

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

BrandDETROIT SPEED ENGINEERING
Part NumberD03M 091401DS

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.

View Full Return Policy