491105-25HBK-S
105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver
105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver
105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver
105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver
105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver
105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver

105MM BLOW OFF 2.5" and High Boost TB Kit with all clamps included - Silver

  • Sale
  • $2,342.00
  • $2,603.00
Shipping calculated at checkout.

This item is for Pre-Order!

Now available in silver!

Kit includes the following:

471105DHB - 105mm Hi-boost TB
491105-25 - 105mm Blow off Assembly w/ 2.5" Connectors
486325 - 4" Dual Seal Clamp Kit w/ Extra Clamp, Containment ring, & Two O-Rings
486025 - 2.5" V-band Clamp Kit
488203 - LS TPS

  • Greatly reduces the risk of Throttle Body and Charge Pipe damage.
  • Creates Low pressure zone to evacuate boost pressure instantly to the blow off valves. 
  • Relieves pressure on the TB blade instantly when the blade closes.
  • Eliminates reversion wave to a Blow off valve downstream in the charge pipe.
  • Directs the air flow correctly through the throttle body to add HP.
  • Billet Aluminum. 360 Degree Clocking.
  • 2.5" V-band Blow off Valves ( ID 2.437" OD 3.2")
  • Optional Block off plate for use with 1 Blow off valve.
  • Blow off valves are sold separate.
  • Block Off Plate sold separate. 
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