JUMP INN TO SAVINGS & SPECIALS

GET 10% OFF OF YOUR FIRST PURCHASE CODE :JUMP10

Holley EFI

Holley EFI HP EFI ECU & Harness Kits

$2,544.95

~~$2,828.00~~ $2,544.95

Sale Sold out

Shipping calculated at checkout.

Product variants

Quantity

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water/meth? This HP EFI kit can control that too! Stop re-flashing your factory ECU every time you make a performance modification. Get Holley EFI today!

Features

Genuine OEM Connectors
Single pack connector kit includes: Connector, Pins, Seals, and TPA

View full details

7852107399386, 7780597661914, 7780597334234,

7937857880282,

7780597235930, 7780576755930,

7780598776026, 7780591403226, 7780596875482, 7780576198874, 7780598513882, 7780593271002, 7780576887002, 7780577018074,

7780576526554, 7780597137626, 7780597661914, 7780597334234, 7780598513882,

7780597137626, 7780591403226, 7780576526554, 7780576198874, 8448221216986, 7878860046554, 7878859981018, 7878859489498, 7878859358426, 7878859194586, 7878858932442, 7878858866906, 7878858211546, 7878858473690, 7852107399386, 7780598153434, 7780597924058, 7780597661914, 7780597235930, 7780597334234, 7780596646106, 7780591730906, 7780577083610, 7780577018074, 7780576887002, 7780576788698, 7780576755930, 7780576493786, 7780576297178, 7780575576282, 7780575215834,

7852899860698,

7852897173722,

7852896321754,

7937884192986, 7937883898074, 7937883865306, 7937861877978, 7937862205658, 7937862369498,

7780576198874, 7930764722394, 7780597661914, 7780596875482, 7780591567066, 7780577083610, 7780577018074,

7939548217562, 7941989400794, 7941989433562, 7941989564634,

7937897529562, 7937897038042, 7937894219994, 7937893302490, 7937892483290, 7937891270874,

7933071950042, 7932730147034, 7932649636058, 7932649701594, 7932649832666, 7932649963738, 7932650651866, 7932652028122, 7932681715930, 7932682010842, 7932682371290, 7932682633434, 7932649472218, 7932649308378,

7938212954330, 7938212561114, 7938212298970, 7938212102362, 7938211545306, 7938210988250, 7938210889946,

8448220037338, 7852107399386, 7852107038938,

7932647702746, 7930738704602, 7930741915866, 7780576493786, 7780575215834, 7780598153434, 7780591730906,

7780591730906, 7780591567066, 7780576592090, 7780576493786, 7780575215834,

7937885044954,

7930173391066, 7930172899546, 7930171490522,

7780596875482,

7713672462554, 7707707441370,

7932730147034,

7934827692250, 7934827299034, 7934825824474, 7934821925082, 7934819860698, 7933073031386, 7933072802010, 7933071786202,

7934827692250, 7934827299034, 7934825824474, 7934821925082, 7934819860698,

7934827692250, 7934827299034, 7934825824474, 7934821925082, 7934819860698, 7780591567066,

7780576592090, 7780576493786, 7780575215834,

7852899860698, 7852896813274, 7852896321754, 7852896780506, 7852896846042,

7852897337562,

7780597137626, 7880623980762, 7780591403226, 7880614576346, 7852107038938, 7780576297178, 7780598776026, 7878870040794, 7880615035098, 7880615461082, 7713672462554, 7707707441370, 7878877020378,

7780597137626, 7780593271002, 7878860046554, 7878859981018, 7780598153434, 7780591567066, 7780576788698, 7780575871194, 7780575576282, 7780568727770,

7780593271002,

8448219611354,

7780576526554, 7780576297178,

7852899860698, 7852896256218,

7780576526554, 7852896813274, 7852896321754, 7852896846042, 7852896256218,

7933069197530, 7933015458010,

7780597727450, 7780597924058, 7780596646106, 7707707441370, 7780576657626, 7780576067802, 7780576297178, 7713672462554, 7780591567066,

7852899598554, 7852899860698, 7852899434714, 8448220922074, 8448220823770, 8448220037338, 8448218857690, 7878860046554, 7878859194586, 7852899631322, 7852899172570, 7852898713818, 7852898123994, 7852897566938, 7852897337562, 7852897173722, 7852896846042, 7852896813274, 7852896321754, 7852897468634, 7852895699162, 7852897009882, 7852896485594, 7852896354522, 7780597727450,

7780576526554,

7852107399386,

7852896813274, 7852896321754, 7852896846042,