Hooker Reducer

3 Bolt Flange 2.5" OD Collector to 2" OD Tailpipe (bolt-on) One Pair

PART# 11045HKR

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Bolt On


For custom or do-it-yourself fabricators building headers for computer controlled cars or trucks using an oxygen sensor. Our universal weld-on fitting works with most OEM and aftermarket sensors using a metric 18 thread size.


  • Oxygen Sensor Reducer
  • Bolt On
  • One Pair


Flange Size2-1/2 inch
Pipe Size2 inch
Product TypeMiscellaneous Exhaust
Type of ComponentHeader Reducer
Part Number11045HKR

Tech Resources

Bolt On

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