About Lou's Custom Exhaust

We are Lou's Muffler and Brake, a division of Lou's Custom Exhaust. We have locations in Hyannis, Plymouth, Quincy, and Westport. We specialize in the fabrication of stock replacement exhausts, factory style exhaust repairs, brakes, performance exhaust systems, tuneups and more! We pride ourselves on our fabrication, welding, and installation skills developed through years of training and experience.

Top Services

  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Brake system diagnosis
  • Check engine light diagnosis
  • Diagnose my vehicle
  • Catalytic Converter replacement
  • Oxygen sensor replacement
  • Exhaust replacement
  • Muffler replacement
  • Spark plug replacement
  • Tire rotation
  • Battery replacement

Top Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Honda
  • Hyundai
  • Jeep
  • Mazda
  • Mercedes-Benz
  • Nissan
  • Subaru
  • Toyota
  • Volkswagen

Warranties

  • 24 mth/24K mi. warranty (whichever comes first) for parts & labor*
Full warranty details

Services Offered

  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Brake system diagnosis
  • Catalytic Converter replacement
  • Exhaust replacement
  • Muffler replacement
  • Fuel system repairs
  • Ignition system diagnosis
  • Spark plug replacement

Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Dodge
  • FIAT
  • Ford
  • GMC
  • Honda
  • Hyundai
  • Infiniti
  • Isuzu
  • Jaguar
  • Jeep
  • Kia
  • Land Rover
  • Lexus
  • Lincoln
  • MINI
  • Mazda
  • Mercedes-Benz
  • Mercury
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Pontiac
  • Porsche
  • Ram
  • Saab
  • Saturn
  • Scion
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • Volvo
  • smart
2005 Toyota Sequoia
"The work was completed in a timely professional manner for the price that was quoted."
"Always professional, courteous, and prompt service. Very knowledgeable team. They have helped me save considerable money with repair options and suggestions. They have also installed brake rotors and pads for us as well. Definitely a shop I trust and they stand behind their warrantied work."
"Spoke to an employee named matt/matty. I had recently aquired a very old car that is 28 years old and needed some custom exhaust work. Specifically a muffler. He did not want to put the car on the lift because it had no catalyst converter when asked if the car had one. It is "illegal to work on a car without one". For off road purposes this car dont need one. There is also no emission requirements for any vehicle over 25 years old. He wanted me to spend a great amount of money, just to push me out the door because he didnt want to work. This guy was not motivated nor very friendly. Why would I make a 28 year old car meet todays emissions standards if todays law doesn't even require it. So much for "custom" exhaust work."
"I had a Magnaflow resonator and stainless steel piping installed. Clean and seamless welding, and reasonable pricing. My exhaust system sounds amazing. I'm considering them again on my next vehicle for a cat back install."
"Great service -no appointment necessary- in and out in 30 minutes on a Saturday and cost was way less than I expected- would highly recommend!"
"Fast and clean work but too pricey on small simple jobs"

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