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Universal Exhaust Piping Kit - Mild Steel - 3.5" OD - 16 Pieces

$469.99 USD$570.00 USD
Specifications Part numbers, fitment codes and shipping
Brand
K2 Industries
Speedzone SKU
K2-13538-UNV-006-EXH
Manufacturer part number
K2-13538-UNV-006-EXH
UPC
ZTL-35RAW
Category
Exhaust
Shipping weight
2.0 lb
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes
Universal Exhaust Piping Kit — Mild Steel — 3.5" OD — 16 Pieces

Build custom exhaust runs with 16 pieces of 3.5" OD mild steel tubing. Straight sections and bends give you the flexibility to route around engine bay obstacles and fabricate a system that fits your setup. Mild steel takes welding and bending without cracking, and the material is easy to work with for one-off or modified platforms.

✓ Ships from FL Warehouse ✓ Direct-from-Warehouse ✓ 16-Piece Kit
Key Features
  • 3.5" OD tubing - Standard diameter for mid-sized and larger engines, compatible with most muffler and header flanges
  • Mixed straight and bend sections - Eliminates guesswork when routing around heat, suspension, and frame obstacles
  • Mild steel construction - Weldable, rebendable, and forgiving during custom fabrication work
Specs
  • Material: Mild Steel
  • Outer Diameter: 3.5"
  • Piece Count: 16 sections (mix of straight and formed bends)
Whats Included
  • 16 exhaust pipe sections
Frequently Asked Questions

Do I need to weld this kit together, or does it use slip joints?

These are individual sections designed for welding. You'll need a MIG or TIG setup to join the pieces into a complete system. Slip-fit assembly is not part of this kit.

Can I bend these tubes myself if the kit doesn't have the exact angle I need?

Mild steel can be bent, but it requires a tube bender or access to one. If you don't have the tool, a local muffler shop can bend sections for you. Test-fit before welding anything in place.

Will I need to prime or paint these pipes before install?

Bare mild steel will rust if exposed to moisture and road salt. Plan to paint, ceramic coat, or wrap the finished system after welding and before installation. Raw material ships unfinished.

Full details on shipping times, returns, warranty and cancellations are on our policy page.

Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.

Answers to common questions are on our FAQ page.


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