The RF 51mm Straight Pipe is a 2-metre length of mill-finished 201 stainless steel tubing with a 1.5mm wall, ready to weld into any custom exhaust, header, or intercooler build. Manufactured to consistent OD and wall dimensions so it mates cleanly with the full matching range of RF bends, reducers, and clamps.
201 grade stainless offers excellent corrosion resistance and high-temperature performance for demanding automotive applications, at a more accessible price point than 304.
Specifications
- Outside diameter: 51mm
- Length: 2 metres
- Wall thickness: 1.5mm
- Material: 201 stainless steel
- Finish: Mill, weld-ready
Applications
The backbone of any custom exhaust build — use alongside matching RF bends, reducers, V-band clamps, and flex sections to construct a complete performance system. Also used for intercooler piping, air intake tubing, and general fabrication projects beyond exhaust.
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