aFe Twisted Steel Down Pipe 409SS w/ Cat 16-17 Toyota Tacoma V6-3.5L

aFe POWER Twisted Steel Downpipe with Catalytic Converter is engineered to improve exhaust flow, increase performance, and enhance throttle response by reducing restrictions found in the factory exhaust system. Constructed from mandrel-bent 409 stainless steel tubing, this downpipe provides smooth exhaust transitions, improved durability, and long-lasting corrosion resistance. Featuring high-flow catalytic converters, heavy-duty flanges, and 100% MIG-welded construction, the system delivers increased flow while maintaining a secure, leak-free seal. Designed as a direct-fit replacement utilizing factory mounting locations, the Twisted Steel Downpipe installs with no cutting or drilling required for a hassle-free performance upgrade. Proudly engineered and manufactured in the USA.