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Call Us Today!
(414) 585-0051
Call Us Today!
(414) 585-0051


Big Boyz Mufflers
Now open! Stop by and get your exhaust repaired today!
8108 W. National Ave. in West Allis!
9 a.m. — 6 p.m. Monday thru Friday or stop by on Saturday from 9 a.m. — 4 p.m.
Hope to hear you soon!


We specialize in custom exhausts and Hondas.


Contact Us

Come down to our shop today or call and schedule a service time that’s convenient for you. 

Call Us Today At ♦ (414) 585-0051

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    Big Boyz Mufflers

    8108 W National Ave
    West Allis, WI 53214

    Business Hours

    Mon - Fri: 09:00 AM - 06:00 PM
    Sat: 09:00 PM - 04:00 PM