• Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
  • Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit
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Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit

Exhaust Pipe Expander Tool Set 3pc | 1-1/8" to 3-1/2" Silencer Expansion Kit with 12 O-Rings for Cars Trucks Universal Fit

$53.84 USD
$18.84 USD $53.84 USD
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Quantity

996 in stock

Exhaust Pipe Expander Tool Set — 3pc, 1-1/8" to 3-1/2"

Repair clamp dents, expand tail pipe openings, and fix damaged pipe ends without a trip to the shop. This 3-piece exhaust pipe expander set covers the full range of common thin-wall pipe diameters from 1-1/8" to 3-1/2", and works with any standard hand ratchet, breaker bar, or wrench — no power tools required.

What's in the Kit

  • Small expander: 1-1/8" – 1-3/4" inner diameter
  • Medium expander: 1-1/2" – 2-1/2" inner diameter
  • Large expander: 2-1/8" – 3-1/2" inner diameter
  • 12 rubber O-rings included for silencer expansion tasks

Built to Last

  • Drop-forged and heat-treated steel construction for maximum strength and durability
  • Beveled steel cone design ensures full, even pipe expansion
  • Rigorous quality inspection — suitable for home mechanics and professional shops

Specifications

Pieces 3 expanders + 12 O-rings
Size Range 1-1/8" to 3-1/2" inner diameter
Material Drop-forged, heat-treated steel
Compatible Drive Hand ratchet, breaker bar, hand wrench
Pipe Wall Thin-wall pipes only
Fitment Universal — most cars and trucks

Usage Tips

Always insert the beveled cone fully into the pipe before expanding — never partially. Use a manual ratchet or wrench; avoid electric ratchets. Do not over-torque. Designed for thin-wall exhaust pipes with 1-1/8" to 3-1/2" inner diameter only.

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