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Performance Systems Integration

Performance Systems Integration Performance Systems Integration
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  • PSI '99 - '06 Vortec (DBC) W/ T56 W/ Multec Injectors & 5 Pin Maf Standalone Harness
    Performance Systems Integration
    PSI '99 - '06 Vortec (DBC) W/ T56 W/ Multec Injectors & 5 Pin Maf Standalone Harness
    $549.00
    Performance Systems Integration
    In stock
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  • PSI 01 - 02 Gen 3 Vortec (24X) Drive by Wire 4L60E-75/4L80E Standalone Harness w/ 6+2 Connector Throttle
    Performance Systems Integration
    PSI 01 - 02 Gen 3 Vortec (24X) Drive by Wire 4L60E-75/4L80E Standalone Harness w/ 6+2 Connector Throttle
    $624.00
    Performance Systems Integration
    In stock
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  • PSI 05-06 Gen 3 LS2 (24X) Drive by Wire 4L60E Standalone Harness w/ Front Mount Cam Sensor / E40 ECM
    Performance Systems Integration
    PSI 05-06 Gen 3 LS2 (24X) Drive by Wire 4L60E Standalone Harness w/ Front Mount Cam Sensor / E40 ECM
    $759.00
    Performance Systems Integration
    In stock
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  • PSI '09 - '14 LH6/LY5/LMG/LH8 (5.3L) w/ T56/TR6060 Standalone Harness
    Performance Systems Integration
    PSI '09 - '14 LH6/LY5/LMG/LH8 (5.3L) w/ T56/TR6060 Standalone Harness
    $750.00
    Performance Systems Integration
    In stock
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  • PSI 08 - '09 L76 (6.0L) w/ T56/TR6060 Standalone Harness
    Performance Systems Integration
    PSI 08 - '09 L76 (6.0L) w/ T56/TR6060 Standalone Harness
    $875.00
    Performance Systems Integration
    In stock
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  • PSI 01-02 Gen 3 Vortec (24X) Drive by Wire T56/TR6060 Manual Transmission Standalone Harness w/ 6+2 Connector Throttle
    Performance Systems Integration
    PSI 01-02 Gen 3 Vortec (24X) Drive by Wire T56/TR6060 Manual Transmission Standalone Harness w/ 6+2 Connector Throttle
    $624.00
    Performance Systems Integration
    In stock
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  • PSI '09 - '13 LY6 (6.0L)/ L92 (6.2L) STANDALONE WIRING HARNESS W/4Lxx
    Performance Systems Integration
    PSI '09 - '13 LY6 (6.0L)/ L92 (6.2L) STANDALONE WIRING HARNESS W/4Lxx
    $875.00
    Performance Systems Integration
    In stock
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  • PSI '06 - '09 LS2 (6.0l) 58x W/ 4l60e Or 4l80e Standalone Harness
    Performance Systems Integration
    PSI '06 - '09 LS2 (6.0l) 58x W/ 4l60e Or 4l80e Standalone Harness
    $875.00
    Performance Systems Integration
    In stock
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  • PSI 09-14 LH9/LY5/LMG/LH8 (5.3L) w/ 4L60E or 4L80E Standalone Harness
    Performance Systems Integration
    PSI 09-14 LH9/LY5/LMG/LH8 (5.3L) w/ 4L60E or 4L80E Standalone Harness
    $875.00
    Performance Systems Integration
    In stock
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  • PSI 09 - '14 LY6 (6.0L) / L92 (6.2L) w/ T56/TR6060 Standalone Harness
    Performance Systems Integration
    PSI 09 - '14 LY6 (6.0L) / L92 (6.2L) w/ T56/TR6060 Standalone Harness
    $750.00
    Performance Systems Integration
    In stock
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10 Items