Exterior Components› Body Panels and Components

M POWER

SS HL FLASHER SELECT-A-PATTERN

$85.23

SKU: M0B4 ETHFSS-SP

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This device is suitable for almost all non-police packaged vehicles. Sound Off Signal pioneered the headlight flasher industry over 25 years ago, and this flasher is a must-have for emergency and volunteer vehicles.

It features 7 user-selectable flash patterns: PowerPulse, RoadRunner, Q-Switch, ETM, Cycle Flash, Single, or Double Flash. The flasher comes with a 5-year warranty. Installation is straightforward, with support available from the manufacturer.

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

BrandM POWER
Part NumberM0B4 ETHFSS-SP

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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