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Welcome to PSI
Welcome to PSI
'97 - '02 LS1 W/ 4L60E STANDALONE WIRING HARNESS (DBC)
HAR-1012
$499.00
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'97 - '02 LS1 W/ T56 STANDALONE WIRING HARNESS (DBC)
HAR-1013
$499.00
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ENGINE HARNESS NON-ADHESIVE VINYL TAPE (2 ROLLS)
SUP-1001
$6.99
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T-SHIRT WITH "DON'T LET EFI PASS YOU BY" ON BACK AND PSI LOGO ON FRONT
$19.99
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TCC/BRAKE SWITCH KIT
KIT-1002
$16.99
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Products
STANDALONE HARNESSES
LS Harnesses (24x)
LS Harnesses (58x)
Vortec Harnesses (24x)
Vortec Harnesses (58x)
LT1 Harnesses
6L80E Harnesses
LT1 24X Harnesses
PCM PROGRAMMING
LS PCM Programming
LT1 PCM Programming
Vortec PCM Programming
ACCESSORY BRACKETS
MOTOR MOUNTS
OIL PAN KITS
ACCESSORIES
Extras
Fuel Pump Kits
MAF Sensors
Pedals & TAC Modules
Throttle Bodies
Tune Up Kits
PIGTAILS & EXTENSIONS
Adapter Harnesses
LS/Vortec Extensions
LS/Vortec Pigtails
LT1 Extensions
APPAREL
T-Shirts
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