K2 Industries
1-5/8" Mandrel U-Bend Exhaust Pipe Stainless Steel
1-5/8" Mandrel U-Bend Exhaust Pipe Stainless Steel
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1-5/8" Mandrel U-Bend Exhaust Pipe — Stainless Steel
Smooth mandrel bend holds its shape and flow characteristics under heat and pressure. Stainless steel construction resists rust and corrosion in high-temperature exhaust environments. The 1-5/8" diameter fits common exhaust systems and custom builds where precision bends matter.
Key Features
- Mandrel bend - No kinks or flat spots; maintains internal diameter for consistent exhaust flow.
- Stainless steel material - Handles thermal cycling and moisture without pitting or failure.
- 1-5/8" diameter - Standard sizing for mid-range performance and custom exhaust applications.
Specs
- Material: Stainless Steel
- Diameter: 1-5/8"
- Construction: Mandrel Bent
Whats Included
- 1x U-Bend Exhaust Pipe
Frequently Asked Questions
Does this pipe need welding, or can I clamp it to existing pipe?
This is a finished bend — you'll integrate it into your exhaust system however your setup requires. Most builders either weld or use band clamps at connection points, depending on whether you're building full custom or modifying stock sections.
Will this work with my current exhaust hangers and mounts?
Test-fit is critical. This pipe is bare stainless with no mounting hardware or bracket provisions. Verify clearance and support points before committing to welding or fastening.
Does stainless steel need any surface prep or coating before install?
Stainless arrives ready to use — no painting or priming needed. If you want a polished or coated look, clean it first and apply your choice of finish after fabrication is complete.

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