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Examples of the perforated tubing on white background. This image shows one with an expansion and one without.

Perforated Tubing Exhaust Inserts

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$33.00 - $77.00

Create that muscle car sound on your project with these exhaust inserts from Stainless Works. This 304 stainless steel insert features a perforated core but is not expanded on each end. These peforated tubes are perfect for muffler projects or sidepipes that are tapered on each end.

End Finish Options:
Not Expanded tube diameter is the same the entire length.
Expanded tubes increase Tube Diameter on the ends to slip-fit inside a larger tube.
‣ 2.5" OD Expanded to 2.85" fits into a 3" tube
‣ 3" OD Expanded to 3.35" fits into a 3.5" tube


Features:

  • 2-1/2" Or 3" OD Tubing
  • Lengths Available 12", 18", 24", 30"
  • .049 Wall Thickness
  • 1/8" Perforated Holes
  • 304 Stainless Steel From American Mills

Free Shipping

On Orders Above $50+ Get Free Shipping In The Contiguous USA

Made in the USA

Stainless Works products are made proudly in Cleveland, Ohio

Long Tube Headers

For use on Race & Competition Vehicles Only.