Flowtech Reducer (Pair) - 3-Bolt 2.5" x 2.25" HASZ6CL 580 in Knurl

580 in Knurl

In top racing series like Formula 1 and NASCAR

curved blades to provide a low profile (only 2 1/16" at widest point) for limited space applications

125 in Stroke

Flowtech Reducer (Pair) - 3-Bolt 2.5" x 2.25" HASZ6CL 580 in KnurlFlowtech understands that when you purchase a set of headers, a muffler, or even an entire exhaust system, you want to know that you're getting everything you need to complete the installation. That's why we pride ourselves on our installation kits, which include all the gaskets, hardware, and fasteners necessary to hook up your headers, mufflers and or tailpipes or sidemounts in minutes. But what happens when you're doing a custom installation, or if