This Ultimate LS Kit (No Transmission Control, Standalone ECU) has a self-learning ECU with a touch screen controller, both tach & speedometer output drivers, custom wire harness, programmable controller with data log features, & more.
The Ultimate LS1/LS2/LS6 500-HP Intake Manifold Kit with a 92-mm throttle body is a complete self-tuning induction system for LS engines, designed for everyone from the do-it-yourself hot rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of your LS engine and to get you on the road easier and faster than any system on the market today. Forget sourcing mismatched parts, cutting and splicing old harnesses, and re-flashed ECU’s from “Craigs List” tuners. FiTech’s Ultimate Series EFI is a complete kit suitable for a junkyard 5.3 to a stroker 427. It’s never been so simple to ditch that old factory hardware or to top off that fresh long block because FiTech has taken the work out of getting your new or pull-out LS up and running.
The Ultimate LS1/LS2/LS6 500-HP Intake Manifold Kit with a 92-mm throttle body is a complete self-tuning induction system for LS engines, designed for everyone from the do-it-yourself hot rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of your LS engine and to get you on the road easier and faster than any system on the market today. Forget sourcing mismatched parts, cutting and splicing old harnesses, and re-flashed ECU’s from “Craigs List” tuners. FiTech’s Ultimate Series EFI is a complete kit suitable for a junkyard 5.3 to a stroker 427. It’s never been so simple to ditch that old factory hardware or to top off that fresh long block because FiTech has taken the work out of getting your new or pull-out LS up and running.
Attributes | |
California Proposition 65 | Yes |
Country of Origin (Primary) | CN |
Emission Code | Not in CA |
GTIN | 00856291005916 |
Hazardous Material Code | N |
Life Cycle Status Code | Available to Order |
NAFTA Preference Criterion Code | B |
SDR Required Flag | N |
Warranty Time | 12 |
FiTech 70050 Ultimate LS Kit (No Transmission Control, Standalone ECU)
Vehicle Fitment
Fitment: Universal
Product Information
![]() |
(For California Residents) WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |