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Torque Solution PNP Speed Density Kit with Aluminum Bung for 2002-2012 Subaru WRX, STI, FXT, and LGT (TS-WH-497PA)

$99.99

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Torque Solution PNP Speed Density Kit with Aluminum Bung for 2002-2012 Subaru WRX, STI, FXT, and LGT (TS-WH-497PA)

$99.99

$99.99

Fits select 2002-2007 Subaru WRX and STI, and 2005-2012 Forester XT and Legacy GT.

The Torque Solution PNP Speed Density Kit is designed to facilitate a clean and reliable transition from MAF-based engine management to a Speed Density setup. This is a critical upgrade for high-boost applications or rotated turbo configurations where the factory Mass Air Flow sensor becomes a bottleneck or experiences instability due to turbulence. By utilizing a plug-and-play wiring harness, this kit eliminates the need for cutting or splicing into your factory loom, maintaining electrical integrity and allowing for an easier install.

This kit specifically includes an aluminum weld-on bung for the Intake Air Temperature (IAT) sensor, providing a secure, leak-free mounting point on your intercooler piping. Whether you are prepping for a precision tune or cleaning up your engine bay, this speed density solution provides the accuracy and reliability required for performance engine management.

  • Direct plug-and-play (PNP) wiring harness for a seamless installation
  • Includes high-quality aluminum weld-on bung for IAT sensor placement
  • Enables removal of restrictive or unstable MAF sensors in favor of MAP-based tuning
  • Durable connectors and wiring designed for the automotive environment
  • Manufacturer Part Number: TS-WH-497PA

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