Product Description

Fitech Fuel Injection 70051 - FiTECH FUEL INJECTION Ultimate ECU for LSX w/ Trans Control.

Manufacturer Part Number: 70051

Engine Control Module - Ultimate LS Standalone - Dual Wideband O2 Sensor - Harness - Transmission Control - LSX - GM LS-Series - Kit

* This is a universal item without fitment details. Please make sure this item is for your application. LMP does not guarantee fitment on universal items.

IMAGES: Images may be a representation and may not reflect the actual product.

About Fitech Fuel Injection

History and information about Fitech Fuel Injection and their products.

Ken Farrell and Jeremy Schmidt were determined to use their decades of aftermarket and OE fuel-injection design and manufacturing experience to develop wide-band EFI systems that were affordable and with an array of great features. As a result, they formed FiTech, an American company based in Riverside, California. FiTech has developed a potpourri of self-learning, wide-band EFI systems that give you lots to choose from.

For the budget-minded FiTech designed systems that offer a multiplicity of features, all in a compact throttle body-style unit that bolts in place on a carbureted intake manifold and are fueled either by stock mechanical fuel or by any upgraded aftermarket EFI fuel system. And FiTech wanted to take care of you dedicated racers, so most FiTech units can be programmed with a laptop affording you full access to fuel and timing maps. Deep control is available for power adders like boost-referenced timing retard, nitrous retard, and safety windows.

Since its inception, FiTech is on the road to becoming the most avant-garde fuel injection system on today’s market and, best of all, they work on engines reaching up to 1200 horsepower for avid racers. They can be used in dual quad, nitrous, and boosted engines in addition to standard single four barrel intakes. FiTech has a kit for just about every application and the units are housed in compact units that contain the fuel injectors, computers, fuel pressure regulator, plus the throttle body itself. Plus, all of the FiTech units are self-turning with the included hand-held controller, but they can also be tuned professionally.


California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit

California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.

Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.

FREE SHIPPING: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.

IMAGES: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.

TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.

Fitech Fuel Injection 70051 Computers And Component Review(s)

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