Our New Website Is Live - You Will Need To Reset Your Password! Need Help? +1 512-863-0900

Shop by Engine
Shop by Vehicle
Shop by Engine chevron-down

  • Select Engine

Shop by Vehicle chevron-down

  • Select Year

  • Select Make

  • Select Model

  • Select Generation

CTS-V ECU/Wiring

Loading...
Loading...
Sort by:
sort-descending
  • Dirty Dingo LS E38 E67 Gen IV PCM Billet Mounting Plate 58X
    Dirty Dingo
    Dirty Dingo LS E38 E67 Gen IV PCM Billet Mounting Plate 58X
    $36.99
    Dirty Dingo
    In stock
    Loading...
    Loading...
  • TSP Standalone Wiring Harness for Drive-by-Cable with T56 - 97-04 Cars & 99-06 Trucks
    Texas Speed & Performance
    TSP Standalone Wiring Harness for Drive-by-Cable with T56 - 97-04 Cars & 99-06 Trucks
    $450.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • 1997-2004 GM LS1 Throttle by Wire Harness Std. length
    Painless Performance Products
    1997-2004 GM LS1 Throttle by Wire Harness Std. length
    $619.99
    Painless Performance Products
    In stock
    Loading...
    Loading...
  • FAST Air/Fuel Meter w/Dual Oxygen Sensors
    FAST
    FAST Air/Fuel Meter w/Dual Oxygen Sensors
    $586.95
    FAST
    In stock
    Loading...
    Loading...
  • HP Tuners Gen IV LS Drive-by-Wire EFI Wiring Harness 58x
    HP Tuners
    HP Tuners Gen IV LS Drive-by-Wire EFI Wiring Harness 58x
    $949.99
    HP Tuners
    In stock
    Loading...
    Loading...
  • Holley HP EFI ECU & Harness Kit, GM LS2/3/7 (58x Crank Sensor) With USCAR (EV6 Style) Connectors on Injector Harness, Includes NTK Oxygen Sensor
    Holley
    Holley HP EFI ECU & Harness Kit, GM LS2/3/7 (58x Crank Sensor) With USCAR (EV6 Style) Connectors on Injector Harness, Includes NTK Oxygen Sensor
    $2,969.95
    Holley
    In stock
    Loading...
    Loading...
  • Holley EFI Stand Alone Digital Dash Kit
    Holley
    Holley EFI Stand Alone Digital Dash Kit
    $1,649.95
    Holley
    In stock
    Loading...
    Loading...
  • HOLLEY DOMINATOR EFI KIT - LS2 Main Harness W/ Trans And DBW With EV1 Injector Harnesses
    Holley
    HOLLEY DOMINATOR EFI KIT - LS2 Main Harness W/ Trans And DBW With EV1 Injector Harnesses
    $3,499.95
    Holley
    In stock
    Loading...
    Loading...
  • HOLLEY EFI 6.86" STANDALONE PRO DASH
    Holley
    HOLLEY EFI 6.86" STANDALONE PRO DASH
    $1,499.95
    Holley
    In stock
    Loading...
    Loading...
  • HOLLEY GM 58X EFI HARNESS KIT
    Holley
    HOLLEY GM 58X EFI HARNESS KIT
    $921.95
    Holley
    In stock
    Loading...
    Loading...
  • Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L Series
    Haltech
    Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L Series
    $450.00
    Haltech
    In stock
    Loading...
    Loading...
  • Racetronix Fuel Injector USCAR (EV6) Pigtail
    Racetronix
    Racetronix Fuel Injector USCAR (EV6) Pigtail
    $4.50
    Racetronix
    In stock
    Loading...
    Loading...
  • HOLLEY GM LS 58X EFI HARNESS KIT
    Holley
    HOLLEY GM LS 58X EFI HARNESS KIT
    $972.95
    Holley
    In stock
    Loading...
    Loading...
  • Racetronix Fuel Injector Harness Adaptors, USCAR TO MINITIMER
    Racetronix
    Racetronix Fuel Injector Harness Adaptors, USCAR TO MINITIMER
    $7.95
    Racetronix
    In stock
    Loading...
    Loading...
  • Racetronix LS2 MAP Sensor Harness Extension 24"
    Racetronix
    Racetronix LS2 MAP Sensor Harness Extension 24"
    $25.00
    Racetronix
    In stock
    Loading...
    Loading...
  • Racetronix Fuel Injector Multec 2 Pigtail
    Racetronix
    Racetronix Fuel Injector Multec 2 Pigtail
    $9.75
    Racetronix
    In stock
    Loading...
    Loading...
  • Fuel Injector Harness Adaptors, MINITIMER TO USCAR
    Racetronix
    Fuel Injector Harness Adaptors, MINITIMER TO USCAR
    $7.95
    Racetronix
    In stock
    Loading...
    Loading...
  • 1999-2006 GM Gen III 4.8, 5.3 & 6.0L Harness Std. Length
    Painless Performance Products
    1999-2006 GM Gen III 4.8, 5.3 & 6.0L Harness Std. Length
    $599.99
    Painless Performance Products
    In stock
    Loading...
    Loading...
  • Racetronix Fuel Injector Minitimer (EV1) Pigtail
    Racetronix
    Racetronix Fuel Injector Minitimer (EV1) Pigtail
    $4.50
    Racetronix
    In stock
    Loading...
    Loading...
  • 2003-2006 GM Gen III 4.8, 5.3 & 6.0L Throttle by Wire Harness Std. Length
    Painless Performance Products
    2003-2006 GM Gen III 4.8, 5.3 & 6.0L Throttle by Wire Harness Std. Length
    $725.99
    Painless Performance Products
    In stock
    Loading...
    Loading...
  • 1998-2004 GM LS1 Harness Std. Length
    Painless Performance Products
    1998-2004 GM LS1 Harness Std. Length
    $569.99
    Painless Performance Products
    In stock
    Loading...
    Loading...
  • Holley HP EFI ECU & Harness Kit, GM LS2/3/7 (58x Crank Sensor) With USCAR (EV6 Style) Connectors on Injector Harness, Bosch Oxygen Sensor
    Holley
    Holley HP EFI ECU & Harness Kit, GM LS2/3/7 (58x Crank Sensor) With USCAR (EV6 Style) Connectors on Injector Harness, Bosch Oxygen Sensor
    $2,719.95
    Holley
    In stock
    Loading...
    Loading...
  • HP Tuners Gen III/IV LS Core ECU
    HP Tuners
    HP Tuners Gen III/IV LS Core ECU
    $1,999.99
    HP Tuners
    In stock
    Loading...
    Loading...
  • Holley Dominator EFI Kit - LS1 Main Harness W/ Trans and DBW with EV1 Injector Harnesses
    Holley
    Holley Dominator EFI Kit - LS1 Main Harness W/ Trans and DBW with EV1 Injector Harnesses
    $3,499.95
    Holley
    In stock
    Loading...
    Loading...

Items 1-24 of 38