Dynaflex Products began in 1974 in Los Angeles with three employees. A flexible exhaust connector was our first product derived from our previous Aerospace activities. This single product was soon expanded into a broader line of exhaust parts such as elbows, tubes, reducers, and Y-Dividers.

Sales were originally concentrated on the Heavy-Duty Truck After-Market, which today represents a major part of our overall business. Beautiful Chrome Stacks became popularized in the late 1970's and Dynaflex pioneered the 9 and 10 foot Chrome Stacks you see on today's trucks. The 4" & 5" diameter Straight Stacks were replaced with 6 inch diameters called "Monster Stacks," and the Monster Stacks of today are 7" & 8" diameters.

The newest Chrome Stack, in the industry, is called the "Muffler Stack". It has the Straight Stack look, but with a built-in muffler which answers any questions the Highway Patrol may ask regarding a Muffler and Sound Control.

Bob McGovern, President & Marketing Director of Dynaflex, and Gil Contreras the Vice-President in charge of Engineering, Product Development and Manufacturing represent a partnership of mutual respect and ideas. Their new 65,000 sq. ft. manufacturing facility houses machinery for bending, expanding, flanging, hydraulic forming, convoluting & welding any tube from 1/2" in diameter to 12 inches.

Dynaflex manufactures a wide variety of Stainless Steel Bellows-type expansion joints used on Heavy-Duty diesel engines for applications involving Off Road Construction Equipment, Stationary Engines and Military equipment such as the M113 Tank, The Bradley Fighting Vehicle and the Humvee.

To serve the popular Chrome Stacks market, Dynaflex continues to invest in products, quality and calibration equipment that will precisely measure the nickel plating thickness on Chromium Plated Stacks. A 1.2 Mil Nickel coating quality can be assured in all Chrome Plated exhaust stacks, elbows and clamps.

Dynaflex plans to continue its annual growth by 15% meeting customer requests for Quality Products and exceeding its competition by developing new and progressive designs for the Heavy-Duty Independent Truck Operator.