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Hooker Headers Collector Extensions


Hooker Headers
Hooker Headers Collector Extensions


Hooker Headers Collector Extensions enable racers to adjust the torque curve to suit track conditions. Extensions are 18" long and can be used with Hooker Headers Slip-On Collector Extension Turnouts to redirect exhaust away from the vehicle. Two extension types available: bolt-on and slip-on.

Bolt-On Collector Extensions
  • For street/strip headers with 3-bolt flange
  • Two extensions, gaskets, nuts, and bolts included

    Slip-On Collector Extensions
  • For circle track/drag race headers without 3-bolt flange
  • Two extensions, eight weld-on tabs, nuts, bolts, and washers included


  • 5 Products

    Bolt-On Collector Extensions

    Hooker Headers 11230 - Hooker Headers Collector Extensions
    520-11230
    Bolt-On Collector Extensions
  • (2) 3" ID x 18" Long Extensions
  • (2) Collector Gaskets
  • (6) Bolts & Nuts
  • FREE
    SHIPPING
    & HANDLING!
    $77.09
    Order Today Ships 05/19/16
    Hooker Headers 11235 - Hooker Headers Collector Extensions
    520-11235
    Bolt-On Collector Extensions
  • (2) 3.5" ID x 18" Long Extensions
  • (2) Collector Gaskets
  • (6) Bolts & Nuts
  • FREE
    SHIPPING
    & HANDLING!
    $77.09
    Order Today Ships 05/09/16

    Slip-On Collector Extensions

    Hooker Headers 11330 - Hooker Headers Collector Extensions
    520-11330
    Slip-On Collector Extensions
  • (2) 3" ID x 18" Long Extensions
  • (8) Locking Tabs
  • All Required Bolts, Washers, and Nuts
  • $60.85
    Order Today Ships 05/09/16
    Hooker Headers 11335 - Hooker Headers Collector Extensions
    520-11335
    Slip-On Collector Extensions
  • (2) 3.5" ID x 18" Long Extensions
  • (8) Locking Tabs
  • All Required Bolts, Washers, and Nuts
  • FREE
    SHIPPING
    & HANDLING!
    $77.09
    Order Today Ships 05/09/16
    Hooker Headers 11340 - Hooker Headers Collector Extensions
    520-11340
    Slip-On Collector Extensions
  • (2) 4" ID x 18" Long Extensions
  • (8) Locking Tabs
  • All Required Bolts, Washers, and Nuts
  • FREE
    SHIPPING
    & HANDLING!
    $89.27
    Order Today Ships 05/09/16

    5 Products