Wilson Hi Boost 105mm Throttle Body Dual Seal – 471105DHB

$810.00 Each - Free Shipping

Wilson Manifolds new HI-BOOST 105MM (HB series) DUAL SEAL performance throttle body is designed for severe duty and high boost applications, the new design provides improved performance and durability. Includes a sealed shaft that is pressure tested to 100 psi and stable under the high engine temperatures and high inlet air temps seen in competition and high-power street applications.

New redesigned mounting coupler for the TPS sensor to eliminate erratic signals sometimes seen under high boost. The throttle blade is installed in a split-shaft for superior strength – counter-sunk mounting screws hold the blade in a contoured design for improved airflow at full throttle.

  • 4.250″ OD
  • Dual Seal
  • Clamp is NOT included.
  • NO IAC Provision
SKU: WM-471105DHB Category: Tag: