3.0" Mild Steel DIY Custom Exhaust Pipes - 8 Piece Kit
3.0" Mild Steel DIY Custom Exhaust Pipes — 8 Piece Kit
Eight mild steel pipe sections at 3.0" diameter, ready for custom exhaust fabrication. Straight tubes built for welding and routing. Pick your path—mandrel bends, turbo manifold work, or traditional headers.
Key Features
- 3.0" OD diameter - Standard sizing for custom fab work and easy sourcing of bends and fittings
- Straight tubes - Welding-ready; no pre-formed bends to work around
- Mild steel material - Cost-effective, weldable, and proven in custom builds
Specs
- Material: Mild Steel
- Diameter: 3.0"
- Configuration: 8 straight tubes
- Condition: Bare/raw
What's Included
- 8 mild steel pipe sections
Frequently Asked Questions
Do these pipes need surface prep before welding?
Mild steel tubes arrive bare. Brush or wire-wheel the weld zones to remove light mill scale and surface rust before laying down beads—standard procedure for any welding project.
What about rust protection after I'm done welding?
Once fabricated and assembled, coat with high-temp exhaust paint or ceramic finish to prevent corrosion. Bare mild steel will surface-rust over time without protection.
Are these tubes the right size for my manifold design?
3.0" is standard for many custom exhaust builds. Double-check your turbo inlet, collector sizing, and downstream piping before ordering—this kit gives you the straight stock; routing and fitment are on you.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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