OUR GARAGES Plymouth Quincy Westport Hyannis Hanover OUR INSTALLERS We Are Open Monday-Saturday from 8:30 AM-5:30 PM PLYMOUTH // 508-746-3500 WESTPORT // 508-646-1500 QUINCY // 617-773-6500 HYANNIS // 508-771-2500 HANOVER // 781-829-4900 Review us Subscribe via email LOUS IS HIRING, CALL YOUR LOCAL SHOP TO INQUIRE! Latest blog posts 4th of July Hours 2021 Memorial Day Hours 2021 President’s Day Hours Lou's Custom Exhaust in HYANNIS 18 Rosary Lane Hyannis, MA P: (508) 771-2500 E: hyannis@lousmuffler.com Hours of Operation: Monday – Saturday: 8:30am – 5:30pm