Universal 3.5" Exhaust Piping Kit - Mild Steel - 8 Piece Set
Universal 3.5" Exhaust Piping Kit - Mild Steel - 8 Piece Set
K2 Industries
Part #
K2-13539-UNV-006-EXH
UPC #
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Product Description
Product Description
Universal 3.5" Exhaust Piping Kit — Mild Steel — 8 Piece Set
Eight sections of 3.5" mild steel tubing designed for custom exhaust builds and repairs. Mild steel construction holds up to heat cycling and corrosion from road salt. Straight sections stack and combine for flexible routing under your vehicle.
Key Features
- 3.5" diameter tubing - Standard size for custom exhaust systems and modifications
- Eight individual sections - Mix and match lengths to suit your exhaust path and layout
- Mild steel material - Durable and weldable for permanent or semi-permanent installs
Specs
- Material: Mild Steel
- Diameter: 3.5"
- Configuration: 8 separate straight sections
- Condition: New
What's Included
- 8 pieces of 3.5" mild steel exhaust tubing
Frequently Asked Questions
Do these sections come pre-welded or do I need to weld them together?
These are individual straight sections. You'll need to weld, clamp, or use band clamps to connect them based on your system design and permanence preference.
Can I use these sections for a cat-back exhaust or do I need additional components?
These are tubing only — you'll need a manifold or downpipe, muffler, resonator, or other components depending on what you're building. This kit gives you the backbone piping to route between major parts.
Will I need to paint or treat the steel before installation?
Mild steel will surface rust over time if exposed to moisture. Many builders apply high-temp paint or ceramic coating before install, or leave it bare if tucked under the vehicle and draining well. Your choice based on aesthetics and environment.
