If you're craving a performance exhaust system that turns heads and improves your car's performance, A1 Muffler
is your destination. We specialize in installation
of performance mufflers, including cat-back systems, for your car,
pickup or commercial vehicle. Our customers in Portland agree that we are the best provider of modified muffler systems. Our approach to business relies on giving customers exemplary care, offering reliable service and providing reasonable prices. If you're ready for a different muffler shop experience, come to us and see why we are considered the best in town.
Dual exhaust systems such as Flow master and Magna Flow have the potential to increase your auto's horsepower, making it more efficient. Of course, this is not the only reason this equipment is enjoyed by so many. A dual system also gives a vehicle's engine a booming rumble that hits a distinguishable baritone. If your concern is for your auto's economic value, such kits provide benefits in this area, too, by improving fuel economy and cooling the engine in a way that is often said to prolong its lifetime.