Lou's Custom Exhaust of Marlborough and Worcester

Call now: 508-485-9700  |    Marlborough, MA

"Why Lou's? With Custom experience behind us,

we custom bend and install the highest quality systems in the business.

Come in and let us create a system that looks and sounds the way YOU want it."

 508-798-8500   |         Worcester, MA

Man fixing muffler

Lou's Custom Exhaust has been installing foreign and domestic exhaust systems on all makes and model cars and trucks for over 50 years.  We manufacture our own exhaust systems and pass the savings along to you. From stainless steel to aluminized mufflers and 14 gauge exhaust pipes, our commitment to quality is paramount. No job is too big or too small. Call Lou's Custom Exhaust today!!

Quality and low prices

Why Lou's?

Lou's Custom Exhaust crushes the competition, not only on price, but with top quality products and highly skilled employees. No salesmen, no over sell, just honest repairs with the longest no hassle guarantee in the exhaust industry. Two-year warranty on aluminized mufflers and 5-year warranty on stainless – both with free repairs. No pro-rating at any time. There are no labor or service charges on any guaranteed product – at Lou's, free means free.

Your choice is Lou's because we are a throwback in time to the old neighborhood tradition when quality and craftsmanship were a priority. We are a place where mufflers, pipes, and workmanship are of the highest quality. All requests are handled efficiently and politely. You know the employees by name and they will make your shopping trip an enjoyable experience. You WILL be satisfied. Call us at one of our locations for a free estimate.

Call Now!


Marlborough: 508-485-9700


Worcester: 508-798-8500

The best you can get