Bolt-On Collector Extensions (2) 3.5" ID x 18" Long Extensions
Product Discontinued
HOOKER HEADERSPART NUMBER: 520-11235

Bolt-On Collector Extensions (2) 3.5" ID x 18" Long Extensions

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Bolt-On Collector Extensions
    Bolt-On Collector Extensions
  • (2) 3.5" ID x 18" Long Extensions
  • (2) Collector Gaskets
  • (6) Bolts & Nuts

  • For Headers w/No Collector Rings
  • Hydraulic Swaging Process
  • 8 Locking Tabs
  • All Required Nuts And Bolts
  • Easy Installation
Part TypeExhaust Pipe Extension
BrandHOOKER HEADERS
Package Height6.0
Package Width9.5
Package Length19.0
Weight8.84 PG
Part CategoryPerformance Parts
Oxygen Sensor Bung IncludedNo
Pipe Diameter3.5 in (88.9 mm)
Collector Attachment3-bolt flange
QuantitySold as a pair
Collector Diameter3.5 in (88.9 mm)
Header Extension Length18 in (457.2 mm)
Part FitmentUniversal
TurnoutNo
Header Extension Offset0 in (0 mm)
Vendor Part Number11235HKR
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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