About Lou's
Lou's Custom Exhaust in Plymouth, Quincy, and Westport are independently owned and operated custom exhaust shops specializing in the fabrication of stock replacement and performance exhaust systems. We pride ourselves on our fabrication and welding skills developed through years of training and experience.
Low Price
We start with raw materials; straight 14 gauge pipe, mufflers, and hangers. Our highly trained employees fabricate your exhaust system to your vehicle specifications. The advantage: a perfect fit and cost savings to our customers. National chain shops buy pre-bent exhaust systems from their franchisors at very high prices and pass this cost to their customers. Lou's Plymouth and Lou's Westport do not have middle men—so our prices are typically hundreds of dollars less.
Exceptional Quality
Lou's Plymouth, Quincy, and Westport pride ourselves on the quality of our products and services. We offer a complete two-year warranty on all our exhaust systems. Unlike the national chains our warranty covers parts and labor for two years. If you have a problem we fix your system for free. You don't open your wallet, there are no hassles, just bring your receipt.
Quick Service
We do exhaust systems, brakes, and basic repair work. We welcome walk-in appointments. We provide a waiting area equipped with a television and magazines. We pride ourselves on prompt service. Most exhaust jobs take less than 2 hours. All of our appointments are completed the same day. We know you have a busy life and need your car so we want to get it back to you as soon as possible.









