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First Gen CTS-V Wiring Harnesses

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HP Tuners
HP Tuners Gen IV LS Drive-by-Wire EFI Wiring Harness 58x

$949.99

In stock
HP Tuners
HP Tuners Gen III LS Drive-by-Cable EFI Wiring Harness 24x

$949.99

In stock
FTI Performance
Fuel Tech LS550 V8 Complete Harness

$999.00

In stock
Painless Performance Products
1997-2004 GM LS1 Throttle by Wire Harness Std. length

$619.99

In stock
Painless Performance Products
1999-2006 GM Gen III 4.8, 5.3 & 6.0L Harness Std. Length

$599.99

In stock
Painless Performance Products
2003-2006 GM Gen III 4.8, 5.3 & 6.0L Throttle by Wire Harness Std. Length

$725.99

In stock
Painless Performance Products
1998-2004 GM LS1 Harness Std. Length

$569.99

In stock