K2 Industries
2.25" OD 45/180 Degree U-Bend Exhaust Pipe Tubing 18-Gauge
2.25" OD 45/180 Degree U-Bend Exhaust Pipe Tubing 18-Gauge
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2.25" OD 45/180 Degree U-Bend Exhaust Pipe Tubing — 18-Gauge
Mandrel-bent exhaust tubing with 45 and 180-degree bends in a single piece. Built from 18-gauge material for durability in high-temp applications. Sized at 2.25" outer diameter for mid-size platforms and custom exhaust builds.
Key Features
- Mandrel-bent design — Maintains full diameter through bends, eliminating kinks and flow restriction.
- Dual-bend geometry — 45 and 180-degree bends in one section for custom routing and tight layouts.
- 2.25" diameter — Matches common mid-size exhaust systems and headers.
Specs
- Material: 18-Gauge Steel
- Outer Diameter: 2.25"
- Bend Configuration: 45/180 Degree U-Bend
- Condition: Raw Tubing
What's Included
- U-Bend Tubing Section
Frequently Asked Questions
Does this tubing need to be welded or can I use clamps?
This is raw tubing — you'll need to weld it into your system for a permanent, leak-free connection. Clamps alone won't hold exhaust pressure safely.
Should I paint or coat this before installing?
Raw steel will rust quickly once exposed to exhaust heat and moisture. Most builders either ceramic-coat it beforehand or use high-temp paint before final welding and assembly.
Will this fit my stock exhaust manifold outlet?
That depends on your manifold's flange diameter and port sizing — this is raw tubing without adapters or flanges. You'll need to verify your manifold outlet matches 2.25" and source any transition pieces separately.
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