FiTech Retro LS 750 HP Throttle Body EFI Kit Classic Gold w/ Cast LS1 Intake 37006 Cast Aluminum Intake: The systems feature durable cast aluminum intake manifolds that accommodate rectangular or cathedral port heads, ensuring a perfect fit and optimal...

FiTech Retro LS 750 HP Throttle Body EFI Kit Matte Black w/ Cast LS1 Intake 37005 Cast Aluminum Intake: The systems feature durable cast aluminum intake manifolds that accommodate rectangular or cathedral port heads, ensuring a perfect fit and optimal...

FiTech Retro LS 750 HP Throttle Body EFI Kit Classic Gold w/ Cast LS3 Intake 37003 Cast Aluminum Intake: The systems feature durable cast aluminum intake manifolds that accommodate rectangular or cathedral port heads, ensuring a perfect fit and optimal...

FiTech Retro LS 750 HP Throttle Body EFI Kit w/Cast LS3 Intake 37002 Cast Aluminum Intake: The systems feature durable cast aluminum intake manifolds that accommodate rectangular or cathedral port heads, ensuring a perfect fit and optimal performance...

FiTech Retro LS Throttle Body EFI Kit Installation Instructions for FiTech 37001 Retro LS Throttle Body Kit FiTech Fuel Injection Retro LS Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the...

FiTech 1200HP Power Adder Plus EFI System 30012 Matte Black The Go EFI 8 1200 HP (Power Adder Plus) is the Ultimate system for the serious power builder. This system features 8 High Flow injectors and is capable of fueling 1200 HP! The Go EFI 8 1200HP...

FiTech 800HP Mean Street EFI System 30008 Black FiTech EFI street line up self-tuning EFI systems. This lineup brings the new MeanStreet 800HP 8 injector kit to the forefront. Never has so much power been placed in one compact package. Meanstreet...

FiTech 600HP Go EFI Power Adder System 30004 Matte Black The Go EFI 4 Power Adder 600HP is for the enthusiast that demands more from his system or is planning a future upgrade! This system is capable of 25 lbs of Boost right out of the box and can be...

FiTech 600HP Go EFI System 30002 Matte Black The Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 250 HP thru 600 HP. This system is perfect for your everyday Driver right up to your weekend Street Machine or...

FiTech 600HP Go EFI System 30001 w/ Natural Finish The Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 250 HP thru 600 HP. This system is perfect for your everyday Driver right up to your weekend Street...

FiTech 400HP Go Street EFI System 30003 w/ Natural Finish The Game Changer has arrived from FiTech with its latest addition to the line of Go EFI Throttle Body EFI systems. FiTech recognizes that not everyone needs or has 600HP or a wild camshaft...