Diamond Eye Manufacturing 460050 4-Inch 409 Stainless Steel Perforated Exhaust Tubing

The Diamond Eye Manufacturing 460050 is a 4-inch diameter perforated exhaust tube constructed from durable 409 stainless steel. This performance diesel exhaust component features precision perforations designed to reduce exhaust backpressure and improve flow characteristics in custom exhaust system builds.

Key Features:

• 4-inch outer diameter perforated tubing for improved exhaust flow
• 409 stainless steel construction for corrosion resistance and long-term durability
• Precision CNC mandrel-bent design maintains consistent diameter throughout bends
• Perforated design helps dampen exhaust noise and reduce backpressure
• Ideal for custom diesel exhaust system fabrication and repairs
• Compatible with diesel trucks and heavy-duty performance applications

This perforated tubing section is commonly used in diesel exhaust systems where sound attenuation and unrestricted flow are priorities. The 409 stainless steel material offers excellent heat resistance and durability in high-temperature exhaust environments while remaining cost-effective compared to premium stainless alloys.