Lou's Custom Exhaust,
43 New Hampshire 125, Kingston, NH 03848
About Us

Lou's Custom Exhaust, located at 43 New Hampshire 125 in Kingston, New Hampshire, is your go-to destination for all your car repair and exhaust system needs. With over 19 years of experience, our technicians are experts in cutting, bending, and fabricating exhaust systems without the middleman, saving you money in the process. We have a wide range of in-stock parts for most vehicles and can customize products to your exact specifications.
At Lou's Custom Exhaust, we pride ourselves on providing high-quality service for both foreign and domestic vehicles. Our Kingston location has been serving the New Hampshire area since 2011, while our original location has been in business since 1990. Our team specializes in muffler replacements, cat-back exhaust systems (stock or performance), and much more.
Whether you need a quick muffler fix or a custom exhaust system, Lou's Custom Exhaust is here to help. Visit us today and experience our top-notch service at an affordable price.
Hours open
Monday:
9:00 AM - 4:00 PM
Tuesday:
9:00 AM - 4:00 PM
Wednesday:
9:00 AM - 4:00 PM
Thursday:
9:00 AM - 4:00 PM
Friday:
9:00 AM - 4:00 PM
Saturday:
Closed
Sunday:
Closed
Photos
Reviews
"Top notch service! Thanks Ryan for the fantastic fix to my muffler issue."
"Lous replaced my full rusted-out exhaust on my Xterra and gave me several price options to work with. When I picked up my truck I looked under it and saw a FULL GLEAMING Stainless Steel new exhaust! All new hardware and brackets snugged tight. VERY SATISFIED! VERY PROFESSIONAL CREW!"
"Great experience today! Doug was extremely friendly and knowledgeable. Went there for an estimate and ended up with a new amazing sounding muffler for my 2022 Ram 1500. Now it sounds like a truck."
"Doug and the guys at Lou's Kingston were great to work with. I dropped my car off for new exhaust tips and it was done same day. They sent me progress pictures to make sure I liked the way it looked before installing them as well! Thanks guys!"
"The tailpipes on my Mustang Notchback were a little off center and Doug brought me in to show and suggest what he and his fellow workers can do to straighten them. Although I showed up early due to wanting to beat the traffic the job only took about 30-40 minutes and looks a hell of a lot better. Doug and his fellow workers were very hands on and friendly along with the atmosphere being great. I plan on visiting this location from now on."
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