Shop By Vehicle

Find your Part. Buy and Pick Up In-Store.

- OR -

AP Exhaust Catalytic Converters, Mufflers and Exhaust Pipes

AP Exhaust Technologies manufactures a complete line of automotive, light truck and heavy-duty exhaust and emissions products. Founded in 1927, our roots reach back to the very beginnings of the automotive exhaust system business 90 years ago. We have continued a tradition of providing high quality mufflers, exhaust pipes and catalytic converters to our commercial customers and auto service professionals.

AP designs and tests products to exacting standards. Our manufacturing techniques ensure that accurate and reliable components are built every day. Continuous research for product improvements has resulted in numerous patented designs throughout the years. As a leader in exhaust product coverage, AP develops and releases nearly 500 new part numbers each year.

Our focus is to exceed the customer’s expectations with superior products, coverage, and delivery every time. Representing all segments of the market, the AP family of brands includes ten leading exhaust and emissions brands, including AP Exhaust, ANSA Import Exhaust, and AP Heavy Duty, now at Arch Auto Parts.

Sq. Ft. of Manufacturing & Distribution Facilities
Years in Business
New Part Numbers per Year

Save Up To $100 on AP Exhaust Catalytic Converters

May 15th, 2019|

Arch Auto Parts Opens 13th Store in Brooklyn; Extends Network of Trusted NY Stores for Highest Quality Car & Truck Parts at Lowest Prices

October 25th, 2018|

Arch Auto Parts opens 13th store location at 1764 Eastern Pkwy Brooklyn, NY 11233, attributing continuing growth to strong relationships of trust with professional mechanics and local DIY auto part experts in the community. Because it is locally owned and operated, Arch Auto Parts is able to adapt, thrive, and continue to grow in the culturally distinct neighborhoods across Queens, Brooklyn, and Nassau County. […]

Why Do Catalytic Converters Fail?

May 21st, 2017|

Before You Ruin Another Catalytic Converter   Catalytic converters turn harmful pollutants into more environmentally friendly gases and frequently outlive their warranties. So, why do catalytic converters fail? Put simply, it usually isn’t their fault. [...]

AP Exhaust Technologies Products

February 22nd, 2017|

At Arch Auto Parts, you’ll find a full line of AP Exhaust products, including OE-quality mufflers, exhaust pipes, catalytic converters and associated parts.

Emissions Problems: Why is the Check Engine Light on?

February 22nd, 2017|

Find out what components are most often responsible for failed emissions tests. Find out which components to check, and what to do if you find problems.

VIDEO: Why choose AP Exhaust Technologies?

February 22nd, 2017|

See how AP Exhaust Technologies provides industry-leading technology, manufacturing and quality for mufflers, exhaust pipes and catalytic converters.