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Dynatech® 780-03510 Plain Steel Merge Collector, 2-1/2 x 4-1/2 Inch
Dynatech® 780-03510 Plain Steel Merge Collector, 2-1/2 x 4-1/2 Inch

Dynatech® 780-03510 Plain Steel Merge Collector, 2-1/2 x 4-1/2 Inch

Universal Fit, 4-1/2 Inch Collector Diameter, 2-1/2" Primary Tube Diameter

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Dynatech® 780-03510 Plain Steel Merge Collector, 2-1/2 x 4-1/2 Inch
Dynatech® 780-03510 Plain Steel Merge Collector, 2-1/2 x 4-1/2 Inch
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Part # 31178003510
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
780-03510
Collector Diameter:
4-1/2 Inch
Primary Tube Diameter:
2-1/2"

Info

Dynatech® Mild Steel Merge Collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a "bolt it on and go" part. In order to realize the full potential of this collector design, dyno testing is recommended.

  • 100% TIG-welded
  • Optimum reduction angle
  • Increases torque and horsepower
  • Formed long transition 4-into-1 design for maximum power
  • Jig-located U-tabs at 180 degrees for bolt-on mounting
  • Sold individually
  • Listed as Primary I.D. x Collector O.D.

Note: Does not include O2 bungs. To purchase separately, order part 311-78510097.

How It Works (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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