This DEA Performance 3½" / (89.9mm) exhaust tube is a universal length in aluminised mild steel (ACMS), for custom exhaust fabrication and repairs.
Specifications
| Type | Straight exhaust tube |
|---|---|
| Pipe diameter (OD) | 3½" / (89.9mm) |
| Length | 1 m |
| Wall thickness | 1.6mm |
| Material / finish | Aluminised mild steel (ACMS) |
Please check before ordering: this is a universal fabrication part sold by size, not vehicle-specific — confirm the diameter and specification suit your build. Professional welding is recommended.
What's included
- Straight exhaust tube (AST350-1M) × 1
Features
- Aluminised mild steel (ACMS) construction
- Universal fitment for custom builds and repairs
About DEA Performance
DEA Performance exhaust components are designed and made in Australia, mandrel bent for optimum flow and made from aluminised coated steel or stainless steel for strong heat dispersion and resistance to corrosion.
FAQ
What length is it?
It is supplied in a 1 m length. Contact us for longer lengths.
Is it universal?
Yes — it is sold by diameter for custom exhaust fabrication and repairs.
DISCLAIMER: DEA Performance parts and exhaust upgrades are intended for off-road and track use, unless otherwise stated. Customers are responsible for ensuring modifications comply with all applicable Australian laws and regulations.