In the old days performance tuning required a tray of carburetor jets, a selection of distributor centrifugal advance weight springs, and a lot of time spent with a timing light and looking at spark plug color. To make power with today’s electronic fuel injection and distributorless ignition systems, you need more sophisticated equipment like Programmable ECUs, Fuel/Ignition Controllers, Data Loggers, and Wideband UEGO Gauges, and the tool of choice is often a laptop computer.

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    • (0 reviews)
      # sp22855
      Sprint Booster by aFe®. For vehicles with electronic control (ETC) systems, or drive by wire, this device plugs into the OE connector located behind the accelerator pedal. It is a simple installation, requiring no cutting of any...
      Reduces throttle response timeImproved acceleration
      $299.00
    • (0 reviews)
      # sp12098
      Atomizer™ Power Module by ATS Diesel Performance®. The ATS Atomizer controls engine fuel rail pressures in order to maintain an optimal volume of fuel to the injectors. By doing this, the fuel droplets are introduced into the...
      Ramps up rail pressure based on engine loadRetains drivability, where the competitors pressure boxes create too much pressure, too quickly
      $470.25
    • (0 reviews)
      # sp29832
      Dual CP3 Pump Control Module by TS Performance®. This superior product is made from first-rate materials to strict quality standards. It is designed with the utmost care and attention to detail to provide efficient and reliable...
      Lowers idle pressureReplaces any dual CP3 module
      $495.95 - $2,145.00
    • (0 reviews)
      # mpn1642662
      Series 2 Plug & Play Engine Management System (30-6050) by AEM®. Small Contact, 72" Serial EMS Communication Cable. Includes: 16 Pin Connector, Small Contact, 72" Serial EMS Communication Cable. Get complete control of your car’s...
      Delivers complete control of your car’s engine and drivelinePlugs into your car’s factory wiring harness and uses existing sensors
      $1,280.13
    • (0 reviews)
      # mpn548039255
      Boost Fooler by ATS Diesel Performance®. Adjustable. The Boost Fooler will allow you to utilize your turbochargers full potential without the truck reducing fuel when it gets that extra boost youve been looking for. The Boost...
      Prevents over boost codes and defueling of the engineReducing fuel when it gets that extra boost
      $66.27
    • (0 reviews)
      # mpn548039256
      Boost Fooler by ATS Diesel Performance®. Adjustable. The Boost Fooler will allow you to utilize your turbochargers full potential without the truck reducing fuel when it gets that extra boost youve been looking for. The Boost...
      Prevents over boost codes and defueling of the engineReducing fuel when it gets that extra boost
      $66.27
    • (1 review)
      # mpn548039257
      Boost Fooler by ATS Diesel Performance®. Adjustable. The Boost Fooler will allow you to utilize your turbochargers full potential without the truck reducing fuel when it gets that extra boost youve been looking for. The Boost...
      Prevents over boost codes and defueling of the engineReducing fuel when it gets that extra boost
      $66.27
    • (0 reviews)
      # sp29525
      Throttle Controller by AVO®. This product is made of high-quality materials to serve you for years to come. Designed usig state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      High quality at an affordable priceExpertly made from premium materials
      $199.00
    • (0 reviews)
      # sp20017
      High-Idle Kit by BD Diesel Performance®. Warm up your engine faster on cold mornings with BD Diesel's High Idle Kit. Quick and easy install, the High Idle switch mounts on the dashboard and plugs in under the dash. This product is...
      High quality at an affordable priceExpertly made from premium materials
      $30.56 - $71.31
    • (0 reviews)
      # mpn193734379
      Remanufactured Diesel Fuel Injector Driver Module by A1 Cardone®. Domestic. Housing Material: Metal. Housing Finish: Gray. Connector Configuration: Pin/Male. Cardone remanufactured injector driver modules are engineered for quick...
      On-car vehicle validation testing ensures product fits and functions properlyOE components with high failure rates are 100% replaced
      $309.99
    • (0 reviews)
      # mpn193861782
      Remanufactured Diesel Fuel Injector Driver Module by A1 Cardone®. Domestic. Housing Material: Metal. Housing Finish: Gray. Connector Configuration: Pin/Male. Cardone remanufactured injector driver modules are engineered for quick...
      On-car vehicle validation testing ensures product fits and functions properlyOE components with high failure rates are 100% replaced
      $232.52
    • (0 reviews)
      # sp96596
      Blaster FI Electronic Fuel and Ignition Controller by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $311.95 - $322.95
    • (0 reviews)
      # mpn1496597818
      Charge FI Electronic Fuel Injection Control Unit by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $353.95
    • (0 reviews)
      # sp31961
      Fuel Injector Control Module by Innovative Diesel®. Replace your factory worn out 48v FICM with a rebuilt IDP 58v FICM.
      High quality at an affordable priceExpertly made from premium materials
      $475.00 - $620.00
    • (0 reviews)
      # mpn620678803
      EFI LS Main Harness MAP Sensor Adapter by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      High quality at an affordable priceExpertly made from premium materials
      $25.18
    • (0 reviews)
      # mpn620678801
      Drive-By-Wire Throttle Body Wiring Harnesses by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      High quality at an affordable priceExpertly made from premium materials
      $154.95
    • (0 reviews)
      # mpn620678802
      Drive-By-Wire Throttle Body Wiring Harnesses by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      High quality at an affordable priceExpertly made from premium materials
      $154.95
    • (0 reviews)
      # mpn470579188
      Low Pressure Indicator Light Kit by PureFlow AirDog®. The PureFlow AirDog Low Pressure Indicator Light is a convenient add-on designed to work with your AirDog Fuel System. Featuring an 1/8" NPT sender, this light kit installs with...
      Activated Below 5 PSIBase Thread Size: 1/8" NPT
      $59.00
    • (2 reviews)
      # sp22821
      I-Throttle Controller and Wire Harness Kit by Weapon-R®. This wiring harness is required to connect the I-Throttle Controller Unit to a specific vehicle. This Plug and Play harness makes Throttle Controller installation easy.
      Improves throttle response on vehicles with electronic throttle controlAdjustable for power and economy
      $169.00
    • (0 reviews)
      # sp30111
      F-Con V Pro Harness by HKS®. Designed utilizing the latest technology, this product by HKS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $305.11 - $558.59
    • (0 reviews)
      # mpn2665012274
      Dual Pumps Control Harness by Fleece Performance®. Take full control of your Cummins dual CP3's using your just your ECM. The CP3X2 harness allows you to control your Cummins dual pumps without an expensive dual pump controller.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $72.13
    • (0 reviews)
      # mpn469959897
      Fuel Cut Defencer by HKS®. Type: STD. As modifications are made to optimize engine performance, the factory fuel cut is often triggered by higher boost levels which activate a fuel delivery cut-off as a failsafe procedure. Symptoms...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $136.13
    • (0 reviews)
      # sp29658
      Pedalmax Drive By Wire Throttle Modification Device by JMS®. Designed utilizing the latest technology, this product by JMS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Simple Plug & Play Installation: Unplug your stock pedal connector and connect JMS PedalMAX.Improves vehicle acceleration.
      $289.00 - $319.00
    • (0 reviews)
      # mpn469882544
      Adjuster In-Cab Fuel Controller by Attitude Performance®. Allows for In-cab control of the P7100 injection pump. 10 power levels on the fly. Formerly Attitude Adjuster. From optimum economy to max power on the fly from inside the...
      Adds Power: 10+% increaseIncreased Fuel Economy: 10-25% increases in mpg
      $469.00
    • (0 reviews)
      # mpn2798005062
      MAP Sensor Adapter Harness by AEM®. AEM offers a MAP sensor adapter harness for seamless integration that provides speed density fueling control and allows users to eliminate the factory Mass Airflow sensor.
      Easy installationReplacement parts
      $32.99
    • (0 reviews)
      # mpn1641542
      Universal Bosh Fuel Injector Plug Kit by AEM®. Includes: 4 Bosch Injector Connectors and 10 Pins. If you’re building or repairing a wiring harness, these plugs can be used to connect to Bosch style fuel injectors. The kit...
      Female connectors and contacts to connect wiring to 4 Bosch style fuel injectorsIdeal for building or repairing a wiring harness
      $26.40
    • (0 reviews)
      # 261553001
      Universal Brass Sensor Kit by AEM®. 1/8" NPT Male Thread. These sensors measure pressure. The PSIa pressure sensors are known as absolute pressure sensors and are used to read manifold pressure (vacuum). PSIg pressure sensors are...
      PSIa Manifold Absolute Pressure sensors measure vacuumMAP sensor kits available in 2BAR/30PSIa, 3.5BAR/50PSIa, and 5BAR/75PSIa
      $63.84
    • (0 reviews)
      # mpn359119974
      Universal Multiple Relay Center by Dedenbear®. 1 Piece. Electronic devices are becoming more common in race cars today and these devices typically require lots of wiring to connect everything. This is especially true with cars...
      Use for high powered Nitrous solenoids or other high power devices such as fuel pumps, water pumps, throttle stops, fans, etcFour relays pre-wired and ganged together to power up to four stages of NOS solenoids
      $379.95
    • (0 reviews)
      # 132242902
      Universal AFC Neo Fuel Management Controller by APEXi®. A New Bi-planer VFD multi-purpose digital meter to replace and visually enhance traditional analog meters. Kit includes: Display Head Unit, Sensor Unit, Two x Temp. Sensors...
      Manufactured from premium materialsDesigned to strict quality standards
      $444.31
    • (0 reviews)
      # mpn1733591294
      Universal Programming Module by K&N®. K&N's Power Commander series are designed to improve horsepower, throttle response, and performance for fuel injected motorcycles. Each unit is supplied with a specific map, designed to improve...
      High quality at an affordable priceExpertly made from premium materials
      $75.01
    • (0 reviews)
      # 174643895
      Universal Wide-Band Air/Fuel Meter (Ethanol/Methanol) by Fast®. with no laptop required, FAST™ has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and ethanol/methanol (E85) fuels. Available in single or...
      Ideal for carbureted and EFI enginesAvailable in single or dual sensor units
      $363.57 - $509.59
    • (0 reviews)
      # 174652011
      Universal Single Gasoline Air/Fuel Meter by Fast®. with no laptop required, FAST™ has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and ethanol/methanol (E85) fuels. Available in single or dual sensor...
      Ideal for carbureted and EFI enginesAvailable in single or dual sensor units
      $367.14 - $490.86
    • (0 reviews)
      # 174643896
      Universal Sensor Wide Band Digital Gasoline Air/Fuel Meter by Fast®. with no laptop required, FAST™ has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and ethanol/methanol (E85) fuels. Available in...
      Ideal for carbureted and EFI enginesAvailable in single or dual sensor units
      $363.57 - $482.52
    • (0 reviews)
      # 174643894
      Universal Air/Fuel Meter by Fast®. with no laptop required, FAST™ has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and ethanol/methanol (E85) fuels. Available in single or dual sensor units, these...
      Ideal for carbureted and EFI enginesAvailable in single or dual sensor units
      $363.57 - $477.85
    • (0 reviews)
      # mpn1589831716
      Universal Air/Fuel Meter Kit by Fast®. FAST™ has put together a Master Tuner Dual Sensor Air/Fuel Meter Kit that contains air/fuel meters to measure all popular fuel types, including: gasoline, methanol, ethanol blends, diesel...
      Uses two oxygen sensors to check air/fuel ratio in tow locationsIncludes rpm module to display and record air/fuel ratios with engine rpm
      $1,034.70
    • (0 reviews)
      # mpn1589831712
      Universal Air/Fuel Ratio Module for SuperFlow Dynos by Fast®. SuperFlow dynos with a convenient 4 pin AMP style connector. For years, if you wanted to use your dyno's powerful data acquisition system to display and record air/fuel...
      High quality at an affordable priceExpertly made from premium materials
      $230.75
    • (0 reviews)
      # 156877918
      Universal XFI 2.0™ Engine Control Unit by Fast®. FAST™ engineers designed the revolutionary XFI 2.0™ with improved and expanded functions, capabilities and adjustability. In addition, they upgraded the user interface for...
      Built-in wide-band O2Fully sequential and/or bank-to-bank capability
      $1,671.25 - $2,146.58
    • (0 reviews)
      # 321380244
      Universal Throttle Position Sensor by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $43.03 - $74.54
    • (0 reviews)
      # 321379964
      Universal Stainless Pressure Sensor by Holley®. Holley’s Street Avenger line of carburetors has a reputation for bolt-on-and-go performance. They have great features including a quick change vacuum secondary for easy fine tuning,...
      Aluminum construction for maximum weight savings and long lasting shineOptimized street calibration that works-out-of-the-box
      $120.95
    • (0 reviews)
      # 321388899
      Universal Gen III HEMI Injector Harness by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      Made with precision and quality in mindBuilt to last
      $103.95
    • (0 reviews)
      # 321379222
      Universal Map Sensor by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.07 - $103.95
    • (1 review)
      # 172937879
      Universal UEGO AFR Sensor Controller by AEM®. with X-Digital Technology. AEM’s X-Series Inline Wideband UEGO Air/Fuel Ratio Controllers are built upon unique, patent-pending X-Series digital technology that makes them the fastest...
      X-Series Inline Wideband UEGO AFR Controller were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllersIncludes Bosch 4.9LSU wideband UEGO sensor
      $222.75 - $254.62
    • (0 reviews)
      # 261553016
      Universal Relay Wiring Kit by AEM®. Designed utilizing the latest technology, this product by AEM features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $40.99 - $44.99
    • (0 reviews)
      # 111065484
      Universal Crossover Delay Box by Dedenbear®. Bracket racers can leave off either side of the tree with this box. No more fumbling with a calculator while sitting at the starting line trying to concentrate on your tree as a slower...
      Quartz crystal timer ensures optimum accuracy under all conditionsPushbutton thumbwheels let you let you quickly select any delay up to 9.999 seconds, and any E.T.s up to 99.99 seconds
      $329.95
    • (0 reviews)
      # mpn359119965
      Universal High-Power Relay by Dedenbear®. 1 Piece. 75 Amp. With built-in mounting brackets and screw terminals. Rated at 75 amps, this Bosch automotive relay is ideal for use as a wide open throttle safety relay on nitrous systems...
      High quality at an affordable priceExpertly made from premium materials
      $49.95
    • (0 reviews)
      # mpn358502455
      Universal Digital Air/Fuel Meter RPM Module by Fast®. Compatible with all FAST™ Air/Fuel Meters, the FAST™ Air/Fuel Meter RPM Module monitors and records engine rpm data that can be overlaid with air/fuel ratio readings. It can...
      High quality at an affordable priceExpertly made from premium materials
      $175.24
    • (0 reviews)
      # mpn1589831786
      Universal Connector Kit with Terminals by Fast®. Connectors Only, No Wires. FAST™ XFI™ Main Connector Kit includes all main connectors and terminals used when connecting a wiring harness to a FAST­­­™ XFI™...
      High quality at an affordable priceExpertly made from premium materials
      $77.71
    • (0 reviews)
      # mpn1589831696
      Universal XFI™ O2 Sensor Processor Kit by Fast®. FAST™ engineers have developed a kit that makes it easy for anyone to measure an engine's air/fuel ratio. This plug and play Universal Air/Fuel Ratio Module Kit allows your data...
      High quality at an affordable priceExpertly made from premium materials
      $220.26
    • (0 reviews)
      # mpn1589831695
      Universal O2 Sensor Processor Kit by Fast®. FAST™ engineers have developed a kit that makes it easy for anyone to measure an engine's air/fuel ratio. This plug and play Universal Air/Fuel Ratio Module Kit allows your data...
      High quality at an affordable priceExpertly made from premium materials
      $209.76
    • (0 reviews)
      # mpn1589831697
      Universal O2 Sensor Module Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      High quality at an affordable priceExpertly made from premium materials
      $230.75
    • (0 reviews)
      # mpn358504773
      Universal One Way Pop Off Valve by Peterson Fluid Systems®. With filter and -12 AN Weld Bung. Breather assembly is installed on engine's crankcase in vacuum condition. Valve seals engine from air entering engine, but opens in the...
      High quality at an affordable priceExpertly made from premium materials
      $91.38
    • (0 reviews)
      # 82368344
      Universal One Way Inline Pop Off Valve by Peterson Fluid Systems®. Breather assembly is installed in line from engine's crankcase. Valve seals engine from air entering engine, but opens in the event of crankcase pressure, allowing...
      High quality at an affordable priceExpertly made from premium materials
      $98.24 - $101.66
    • (0 reviews)
      # mpn359120000
      Universal Throttle Stop Controller by Dedenbear®. 1 Piece. Two Stage Controller. Designed as an engineered package with our throttle stops, the TSC2A, two stage controller provides a single timed output ("ON" at timer 1, "OFF" at...
      Single output terminal to control a baseplate stop, linkage stop or single stage of nitrousON-OFF-ON or OFF-ON-OFF output sequence
      $369.95
    • (0 reviews)
      # mpn358502525
      Universal Remote Idle Air Control Valve by Fast®. With filter. The IAC (Idle Air Control) valve uses a small electric motor to vary engine idle rpm to exactly where you set it at in your ECU parameters. Includes FAST™ Part#...
      High quality at an affordable priceExpertly made from premium materials
      $181.65
    • (0 reviews)
      # 341154796
      Toggle Switch by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.24 - $27.83
    • (0 reviews)
      # 341154247
      Fuel Pressure Safety Switch by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.27 - $55.81
    • (0 reviews)
      # mpn2527219
      8 AN Turbine Fuel Flow Sensor for QwikData 1-10 gal/min by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,135.92
    • (0 reviews)
      # mpn2526602
      Converter Communications Cable by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $43.35
    • (0 reviews)
      # mpn2527300
      QwikData 2 Shaft Speed Sensor Kit 3.125 OD x 2.187 ID by Edelbrock®. Edelbrock's complete line of EFI systems gives you several options to choose from when deciding to upgrade your engine to modern electronic fuel injection. Our...
      The finest quality at a great priceWe carry everything needed to complete the job
      $108.76
    • (0 reviews)
      # mpn2527222
      12 AN Turbine Fuel Flow Sensor for QwikData 2-20 gal/min by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,131.12




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    The ECU in modern electronically fuel injected vehicles can adjust the air/fuel mixture and ignition timing to accommodate minor modifications, thus it can increase fuel flow and timing advance to take advantage of the greater volume of cooler air provided by a cold air intake system. But when more substantial mods are made like increased displacement, high lift, long duration camshafts, larger fuel injectors and a less restrictive exhaust system, then the engine control electronics must also be upgraded.

    We offer both universal programmable Engine Management Systems (EMS) as well as plug & play systems that connect right to the factory harness and use all of the OE sensors. These systems allow you to tune your engine via a PC or laptop with windows compatible software to get the most from your modifications and make power in the desired RPM range. While specific capability varies according to system, in general you can adjust Air/Fuel Ratio (AFR) and ignition timing, control boost, nitrous oxide injection, and camshaft variable valve timing, and log and analyze data. In addition, some systems incorporate engine protection strategies and provide signal monitoring for diagnostics.

    Maybe the most important aspect of engine tuning is getting the AFR right. Excessive fuel and a rich mixture won’t allow your engine to make maximum power, and too little fuel and a lean mixture can cause expensive engine damage. We offer Wideband UEGO (Universal Exhaust Gas Oxygen) controllers that allow you to accurately monitor the AFR and make adjustments accordingly. These can provide output to an EMS or Data Logger, as well as to your choice of digital or analog gauges. We even have units that can be wirelessly connected to an iPhone or iPod, allowing you to monitor AFR and exhaust gas temperature in your vehicle without the need to mount a gauge.

    Along with the above, we can also provide you with Data Loggers that accept both digital and analog inputs, allowing you to log almost any engine parameter, and which can be connected to EMS and UEGO controllers; and Boost Controllers that allow monitoring and adjustment of boost and incorporate overboost protection. We also have the sensors needed to provide system inputs including MAP/pressure sensors, temperature sensors, wideband UEGO sensors, and exhaust backpressure sensors, as well as the necessary wiring harnesses, cables, connectors, and relays to complete installation and ensure reliable communication between components.

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    Fuel Management Reviews

    Average rating:  4.5  4.5 - 192 reviews
    4 of 5
    Good
    Can't really tell difference in anything but gas mileage maybe a little difference.
    LPosted by Leejay (Tremonton, UT) / April 8, 2017
    2010 GMC Sierra
    Was this review helpful for you? Yes
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