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Chevrolet ECU/Wiring

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  • 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
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  • 1998-2004 GM LS1 Harness Std. Length
    Painless Performance Products
    1998-2004 GM LS1 Harness Std. Length
    $569.99
    Painless Performance Products
    In stock
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  • 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
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  • 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
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  • 2006-2012 GM LS2, LS3, LS7, LS9 Throttle by Wire Harness Std. Length
    Painless Performance Products
    2006-2012 GM LS2, LS3, LS7, LS9 Throttle by Wire Harness Std. Length
    $762.99
    Painless Performance Products
    In stock
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  • Caspers Electronics V-Plus Volt Booster Round TPS / Late Alternator
    Caspers Electronics
    Caspers Electronics V-Plus Volt Booster Round TPS / Late Alternator
    $84.61
    Caspers Electronics
    In stock
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  • Dirty Dingo LS - Vortec Billet 411 PCM Mounting Plate
    Dirty Dingo
    Dirty Dingo LS - Vortec Billet 411 PCM Mounting Plate
    $43.99
    Dirty Dingo
    In stock
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  • 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
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  • FAST Air/Fuel Meter w/Dual Oxygen Sensors
    FAST
    FAST Air/Fuel Meter w/Dual Oxygen Sensors
    $586.95
    FAST
    In stock
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  • FAST WIRING HAR. XIM FOR FORD MOD. LSX COIL
    FAST
    FAST WIRING HAR. XIM FOR FORD MOD. LSX COIL
    $497.95
    FAST
    In stock
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  • FAST WIRING HARN., EZ-EFI FLYING LE AD
    FAST
    FAST WIRING HARN., EZ-EFI FLYING LE AD
    $483.95
    FAST
    In stock
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  • Fuel Injector Harness Adaptors, MINITIMER TO USCAR
    Racetronix
    Fuel Injector Harness Adaptors, MINITIMER TO USCAR
    $7.95
    Racetronix
    In stock
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  • Fuel Tech LS550 SINGLE TURBO Complete Kit
    FTI Performance
    Fuel Tech LS550 SINGLE TURBO Complete Kit
    $3,745.00
    FTI Performance
    In stock
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  • Fuel Tech LS550 V8 Complete Harness
    FTI Performance
    Fuel Tech LS550 V8 Complete Harness
    $999.00
    FTI Performance
    In stock
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  • Genuine GM Parts Ignition Wiring Harness - for LS2 Coil Packs
    GM
    Genuine GM Parts Ignition Wiring Harness - for LS2 Coil Packs
    $119.99
    GM
    In stock
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  • Genuine GM Performance LS7 Engine Controller Kit
    GM
    Genuine GM Performance LS7 Engine Controller Kit
    $1,641.68
    GM
    In stock
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  • GM Chevrolet Performance 480 HP LS3 Engine Controller Kits
    GM
    GM Chevrolet Performance 480 HP LS3 Engine Controller Kits
    $1,944.93
    GM
    In stock
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  • GM Chevrolet Performance 556 HP LSA Engine Controller Kits
    GM
    GM Chevrolet Performance 556 HP LSA Engine Controller Kits
    $2,218.96
    GM
    In stock
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  • GM Chevrolet Performance CPP LSX 454 EFI Engine Controller Kit - Automatic
    GM
    GM Chevrolet Performance CPP LSX 454 EFI Engine Controller Kit - Automatic
    $1,668.90
    GM
    In stock
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  • GM Chevrolet Performance CPP LSX 454 EFI Engine Controller Kit - Manual
    GM
    GM Chevrolet Performance CPP LSX 454 EFI Engine Controller Kit - Manual
    $1,693.70
    GM
    In stock
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  • GM Chevrolet Performance DR525 Engine Controller
    GM
    GM Chevrolet Performance DR525 Engine Controller
    $1,931.67
    GM
    In stock
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  • GM Chevrolet Performance LS 376/525 HP Engine Controller Kits
    GM
    GM Chevrolet Performance LS 376/525 HP Engine Controller Kits
    $1,938.76
    GM
    In stock
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  • GM Chevrolet Performance LS/LSX Ignition Controllers
    GM
    GM Chevrolet Performance LS/LSX Ignition Controllers
    $630.08
    GM
    In stock
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  • GM Chevrolet Performance LS7 Engine Controller Kits
    GM
    GM Chevrolet Performance LS7 Engine Controller Kits
    $2,081.81
    GM
    In stock
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  • GM Chevrolet Performance LS9 Engine Controller Kit
    GM
    GM Chevrolet Performance LS9 Engine Controller Kit
    $2,027.90
    GM
    In stock
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  • GM Chevrolet Performance LT376/535 Engine Controller Kit
    GM
    GM Chevrolet Performance LT376/535 Engine Controller Kit
    $2,519.86
    GM
    In stock
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  • GM Chevrolet Performance LT4 Supercharged 6.2L 376/650HP Crate Engine Controller Kit
    GM
    GM Chevrolet Performance LT4 Supercharged 6.2L 376/650HP Crate Engine Controller Kit
    $3,052.24
    GM
    In stock
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  • GM Chevrolet Performance LT5 Controller Kit
    GM
    GM Chevrolet Performance LT5 Controller Kit
    $4,970.34
    GM
    In stock
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  • Gm Genuine Parts LS3 Replacement Starter Wiring Harness Connector
    GM
    Gm Genuine Parts LS3 Replacement Starter Wiring Harness Connector
    $27.25
    GM
    In stock
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  • GM LS2/LS3 Engine Controller Kit
    GM
    GM LS2/LS3 Engine Controller Kit
    $2,202.68
    GM
    In stock
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  • 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
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  • Harness Adapter for LS2 Throttle Body on LS1 Vehicle
    Racetronix
    Harness Adapter for LS2 Throttle Body on LS1 Vehicle
    $59.99
    Racetronix
    In stock
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  • Holley CAN to USB Dongle – Communication Cable
    Holley
    Holley CAN to USB Dongle – Communication Cable
    $85.79
    Holley
    In stock
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  • Holley Dominator EFI ECU
    Holley
    Holley Dominator EFI ECU
    $2,499.95
    Holley
    In stock
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  • 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
    $3,699.95
    Holley
    In stock
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  • HOLLEY DOMINATOR EFI KIT - LS2 Main Harness W/ DBW With EV1 Injector Harnesses
    Holley
    HOLLEY DOMINATOR EFI KIT - LS2 Main Harness W/ DBW With EV1 Injector Harnesses
    $3,599.95
    Holley
    In stock
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