Lou’s custom exhaust is located in:

Magnaflow Mufflers

Why Use Magnaflow Mufflers on Your Vehicle?

Looking to get a little more horsepower, better flowing exhaust, and better fuel economy for your car, truck, or diesel? Look no further than Magnaflow.

How is a Magnaflow muffler built and work? MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing, straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material to ensure long life and no sound degradation over time. Backed by a manufacturers lifetime warranty.


The Magnaflow dual mufflers even come with a built in X-pipe!! If you want some more power with a good tone just ask us about the magnaflow options for your vehilcle!

Swing on by our Hyannis, Plymouth, Quincy, or Westport locations any time Monday through Saturday to find out more or have one installed!

Hyannis 508-771-2500

Plymouth 508-746-3500

Quincy 617-773-6500

Westport 508-646-1500

Now replacing factory air filters

We have had several customers request us to add more services to what we do in the shops and we have listened.  Over the last few years you may have noticed we started doing free brake inspections and brake replacements along with spark plugs and wires.   We are now adding in air filter replacement to our services.   We are going to be changing both cabin air filters and the air filter for the intake tract of your motor.

Swing on by to any of our 4 locations for a free, on lift, estimate.  You can also give us a call with any questions you may have.

Hyannis  508-771-2500

Plymouth 508-746-3500

Quincy  617-773-6500

Westport 508-646-1500