Hedman Hedders 21105 Hedder Reducer; Gasket Style; Tube Size 2.5 in.; Collector 2.5 in.; 3-Bolt Flange; Mild Steel;
Hedman Hedders 21105 Hedder Reducer; Gasket Style; Tube Size 2.5 in.; Collector 2.5 in.; 3-Bolt Flange; Mild Steel;
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Hedman Hedders 21105 Hedder Reducer; Gasket Style; Tube Size 2.5 in.; Collector 2.5 in.; 3-Bolt Flange; Mild Steel;

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Key item features

Super competition turbo mufflers apply careful use of aerodynamic principles to achieve maximum flow and the lowest back pressure of all popular turbo mufflers tested.

Features
  • Shape - Oval.
  • Inlet position - Offset.
  • Inlet diameter - 2-1/4 in.
  • Outlet position - Center.
  • Outlet diameter - 2-1/4 in.
  • Overall length - 18-1/2 in.
  • Finish - Satin.
  • Case diameter - 9-3/4 x 4-1/4 in.
  • Color - Silver.
  • Case length - 14 in.
  • Material - Aluminized steel.
  • Wall type - Double wall.
  • Internal construction - Large diameter flow tubes.
  • Lowest backpressure of all popular turbo mufflers tested.
  • Careful application of aerodynamic principles to achieve maximum exhaust gas flow.
  • Oval shaped double wrapped aluminized steel construction for longer life.
  • Powerful exhaust sound on acceleration with quiet operation at idle and cruising speeds.
  • Unique design to prevent structural damage from vibration, heat and backfires.
  • Internal drainage system to reduce corrosion.
  • Compact muffler design flows either direction, allowing easy installation.
- SKU: KSAO68545
Current price is $40.50
Price when purchased online
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  • Free 90-day returns

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Arrives by Sat, May 16
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$47.37
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Shipping, arrives by Mon, May 18 to Columbus, 43215
Sold and shipped by Pepe Deals Inc
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Showing 1-2 of 2 reviews

Oct 8, 2025
ShawnQ
5 out of 5 stars review

Seller Verified Purchase

Perfect fit

Glad I bought these as they worked perfect for my application

Review from jegs.com
Helpful?3HXJUAY0A90049347669
Sep 28, 2018
77sonic
5 out of 5 stars review

Good part.

Needed this item to complete an exhaust update for a friend. As expected quality.

Review from jegs.com
Helpful?3HXJUAY0A90049347669