Description
Overview
The Flowmaster S-Bend Kit takes the guesswork out of building a custom exhaust system. These mandrel bent S-shape pipes are developed specifically to simplify the routing and fabrication of exhaust piping from the headers back to the muffler. When your build requires a clean offset to clear crossmembers, frame rails, or driveline components, an S-bend is the fabricator’s shortcut to a smooth, professional-looking run without the trial-and-error of piecing together individual mandrel bends.
Because these pipes are mandrel bent, the tubing maintains a consistent inside diameter through every curve. That means exhaust gases keep moving without the flow-choking pinch points you get from cheaper crush-bent tubing, helping your system breathe the way it was designed to.
Key Benefits
Each S-bend features a deep slip fit on a single end of the pipe, so mating sections nest together for a secure, leak-resistant connection that’s easy to align during install. The pipes are constructed from aluminized steel, a durable, corrosion-resistant material that holds up to the heat and road exposure of a working exhaust system. With a 2.50 inch tubing diameter, this kit is sized for builds calling for 2-1/2 inch primary tube piping from headers to muffler.
Highlights
- Mandrel bent S-shape design for smooth, unrestricted exhaust flow
- Simplifies routing and fabrication from headers to muffler
- Deep slip fit on a single end for secure, easy pipe alignment
- Durable aluminized steel construction for heat and corrosion resistance
- 2.50 inch (2-1/2 inch) tubing diameter primary tube
- U-Bolt clamping type for straightforward assembly
Options & Sizing
Flowmaster offers these S-bend pipes in various sizes to suit a range of exhaust projects. Choose the configuration that matches your system’s tubing diameter and routing requirements so your headers-to-muffler run comes together cleanly the first time. The 2.50 inch version featured here is engineered for 2-1/2 inch primary tube exhaust builds.
Fitment & Fabrication
This kit falls under Flowmaster’s Exhaust category as an Exhaust and Tail Pipes component, carrying Emission Code 5. It’s designed as a fabrication building block rather than a bolt-on application-specific part, giving experienced installers and shops the flexibility to tailor exhaust routing to their vehicle. The U-Bolt clamping type and deep slip-fit ends make joining sections and dialing in final positioning straightforward. Pair these S-bends with your chosen muffler and additional piping to complete a custom exhaust system that flows well, fits tight, and looks the part.
Whether you’re upgrading a performance build or repairing and rerouting an existing system, the Flowmaster S-Bend Kit gives you the precise, mandrel-formed bends you need to get from point A to point B without compromise.
