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    • (8 reviews)
      # sp22489
      Performance Programmer by JET®. Shift Points/Firmness. Modified Ignition Curve. Recalibrated Air/Fuel Ratio. The JET Performance Programmer Plus lets you take control and program your own vehicle computer to match your driving style....
      Add up to 100 horsepower & 168 ft/lbs of torque instantlyTri-Power performance tuning modes for regular, midgrade or premium fuels-Diesel models feature 5 different performance levels from 30 HP to 100 HP
      $337.49
    • (10 reviews)
      # sp13255
      Flashpaq F5 Series Performance Tuner by Superchips®. Introducing the all-new Flashpaq F5 performance tuner from Superchips. With it’s new, easy-to-use graphic interface, high-resolution color screen, scan features, and tuning levels,...
      Extremely compact hand-held size adds maximum convenienceConnects to any OBD II vehicle diagnostic system to increase horsepower and torque for maximum track, towing, or off-road performance
      $349.95 - $499.95
    • (10 reviews)
      # sp8955
      V-Force Plus Performance Programmer by JET®. The JET V-Force Plus features the same power tuning technology found in JET’s performance modules/programmers. The JET V-Force Plus is an inline tuning device that uses a microprocessor to...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $274.46
    • (2 reviews)
      # sp84060
      VCM Suite by HP Tuners®. VCM Suite is designed for both the home enthusiast and the professional tunershops. The product is easy to use and has many powerful features usually found in custom tuning shop software! Includes VCM Editor,...
      User friendly easy to use interfaceOperating System Rewrite
      $499.00 - $649.00
    • (0 reviews)
      # sp132809
      Trinity 2 Monitor by DiabloSport®. The all-new Trinity (T2) MX is the most advanced vehicle monitor on the market. The T2 features comprehensive vehicle monitoring capabilities, advanced data aquisition, and customizable gauges - all...
      Full-color, high-definition 5" touch screenPerformance tuning for mileage, towing, daily driving, and performance
      $429.95
    • (0 reviews)
      # sp24316
      Marathon OBDII Plug-In Tuning Module by DiabloSport®. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The screen displays a wealth of vehicle gauge...
      Easy installationPlug into the OBDII port under the dash and drive
      $199.95
    • (10 reviews)
      # sp24317
      Sprint OBDII Plug-In Tuning Module by DiabloSport®. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The screen displays a wealth of vehicle gauge info,...
      Easy installationPlug into the OBDII port under the dash and drive
      $199.95
    • (28 reviews)
      # sp7674
      Power Control Module by JET®. JET Performance Products’ tuning module gives your primary driver the boost it needs to perform better, tow better, do 0-60 faster and still keep it a bit cheaper at the pump using lower-grade fuels. JET,...
      Add Up To 25 HorsepowerPlug-In Installation
      $242.96 - $250.46
    • (0 reviews)
      # sp93854
      Flashpaq by aFe®. Gain horsepower, broaden your power curve and reduce turbo lag in just 30 minutes. That's how little time it takes to install the Scorcher Tuner Module. It alters the fuel pressure signal throughout the RPM range,...
      High-definition, 2.8" color screenRedesigned graphic interface for improved user experience
      $379.05
    • (0 reviews)
      # sp93525
      Super Tuner by Accel®. ACCEL's all-new SuperTuners boost power across your engine's entire rpm range. These revolutionary handheld tuners quickly and easily reprogram your vehicle for better all-around performance, giving you noticeably...
      Performance Tuning Across Entire RPM RangeCalibrate Speedometer Odometer And Shift Points
      $216.11 - $299.95
    • (2 reviews)
      # sp13212
      Switchable Series Performance Chip by TS Performance®. They are available in 6 position settings. Your choice of programs are Stock, High Idle, Valet, Anti-Theft, 50hp, 75hp, 100hp, 140+ Extreme. This superior product is made from...
      Gain 20%-30% more HP and TorqueGain 10%-20% better fuel economy
      $199.95 - $649.00
    • (0 reviews)
      # sp83578
      Economy Xcelerator by PPE®. Code scanner and tuner cables can become damaged easily, and for a variety of reasons. PPE quality cables are resilient but things happen, so if you ever find that you need another one, know that PPE offers...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $359.99 - $499.99
    • (0 reviews)
      # sp22029
      FlashScan V2 Device by EFILive®. Designed utilizing the latest technology, this product by EFILive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $504.45 - $3,361.88
    • (0 reviews)
      # sp132059
      HP Tuners Pro MPVI Tuning Software Kit by PSI®. This software is regarded as the best for unlocking the power potential of any LS or Vortec Gen III or IV engine/transmission combination. It allows complete control of your LS or Vortec...
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $690.00
    • (0 reviews)
      # mpn4516850628
      Hand Held iQ™ Flash Monitor by Banks®. Take complete control of all added power and safety functions when you connect the Banks iQ Flash to any Banks diesel tuner, AutoMind Flash Programming Module, SpeedBrake, or other compatible...
      Provides Dynamic Link Between Driver and VehicleRock-Solid Windows® CE Foundation
      $449.10
    • (0 reviews)
      # sp22490
      Speedbrake by Banks®. The SpeedBrake is an all-electronic mastermind of braking technology. Plug-in connection makes for a clean, simple installation without cutting or tapping into vital wire harnesses. There's no crawling under the...
      Maintains downhill speed automaticallyNo extra hardware to install
      $12.22 - $929.01
    • (0 reviews)
      # sp123795
      VCM Scanner by HP Tuners®. It allows viewing, charting and logging of diagnostic data in real time via the vehicle OBDII diagnostic data port. It also allows viewing of vehicle Diagnostic Trouble Codes (DTC's) and other vehicle...
      User friendly easy to use interfaceOperating System Rewrite
      $349.00 - $499.00
    • (0 reviews)
      # mpn4478773922
      Universal User Configurable LCD Dash Display by Auto Meter®. Designed specifically for the harshest of environments, the carbon composite housing is IP65 sealed against water and dust intrusion and will easily withstand 20g of...
      7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep
      $2,697.14
    • (0 reviews)
      # mpn4478772999
      Universal Display Control Module Touchscreen Handheld 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...
      High quality at an affordable priceExpertly made from premium materials
      $404.99
    • (0 reviews)
      # mpn4478773921
      Universal EZ-EFI™ Replacement Calibration Module by Fast®. Designed for the gen 1 EZ EFI fuel injection systems FAST EZ-EFI replacement calibration modules are just like your original hand-held units. They provide interface to the ECU...
      Designed for the gen 1 EZ EFI fuel injection systemsBuilt to perform to the highest standards
      $204.24
    • (0 reviews)
      # 10984924
      Universal AQ-1 Data Logger by AEM®. The AQ-1 Data Logger is the affordable, easy to install and easy to use way to acquire dynamic, accurate, vehicle data. The AQ-1 installs and sets up quickly, and reads live parameters from ancillary...
      Records and stores a wide range of vehicle data so it can be downloaded and analyzedKit includes data logger module with 2GB SD card, dust cover, mounting hardware, USB cable, and instructions
      $374.82 - $449.98
    • (0 reviews)
      # 202015912
      Universal iDash Digital Gauge by Banks®. Vehicle monitoring like no other! Banks new iDash opens a window into the vital inner workings of your vehicles ECU, letting you see whats beyond your dashboard gauges. Monitors and displays...
      Full-color touch-screenInterchangeable gauge display and change screens/colors
      $329.00 - $398.00
    • (1 review)
      # 279495384
      Universal iQ™ Monitor by Banks®. The Banks Power iQ Dashboard PC is the perfect upgrade for the Banks Diesel Tuner and/or Speedbrake. This is the top-of-the-line in user interface contols on the market today. This unit will work with...
      For Use w/Banks iQ Dashboard PCFull Featured GPS navigation
      $308.00 - $359.10
    • (0 reviews)
      # mpn4478773917
      Universal PL-1 Pocket Data Logger by Innovate Motorsports®. PL-1 Pocket Logger, 2GB SD Memory Card, SD Memory Card Reader USB to PC, Power Cable 12v, LogWorks 3.0 Software available for download (CD not included), MTS Patch Cable...
      Record up to 32-channels of Innovate MTS compatible devicesSample rate of 12 times per second
      $90.16
    • (0 reviews)
      # 172937823
      Universal Informeter-Touch by GReddy®. Powerful and user-friendly, the new Info-Touch provides advanced engine monitoring, with touch screen ease. Installation of the 3.5” Color TFT unit is made simple with the provided OBD/CAN and...
      Up to 53 Items possible3.5” TFT color touch screen
      $378.10
    • (0 reviews)
      # 70194404
      Universal OB-Link Monitor 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
      $185.88 - $234.70
    • (0 reviews)
      # 643545740
      Universal Dashlink by Auto Meter®. The award winning DashLink app is a plug-n-play, virtual dashboard display system for your vehicle that’s easy to install and fun to use. It enables you to capitalize on AutoMeter’s years of...
      Professional skid pad showing lateral and accel/braking Gs with min/max indicatorsRace track visually maps out your location, acceleration and braking as you drive laps around the track allows you to visually analyze different race track laps to see how acceleration and braking changed from lap to lap thus helping you to improve your lap times on your next outing.
      $149.95
    • (0 reviews)
      # mpn4478773091
      Universal Performax™ Electronic Signal Processor by ISSPRO®. ISSPRO has been associated with instrumentation for heavy duty diesels since 1949. New PERFORMAX line was created especially for the diesel performance customer.
      Stepper motor gauges with LED lighting.Heavy duty Electronic Signal Processor (ESP).
      $343.57
    • (0 reviews)
      # mpn4478773898
      Universal Bump Stager™ Transbrake Controller by Fast®. The FAST™ Bump Stager provides improved staging accuracy by allowing users to access the patented "transcreep"function found in FAST™ XFI™ without the added expense of...
      Improves staging accuracy; allows access to patented "transcreep" function found in FAST™ XFI™Lets drag racers carefully pulse the transbrake; enabling the vehicle to move forward slowly during staging, creating a higher degree of repeatability than racers are able to achieve manually
      $503.80
    • (0 reviews)
      # mpn1431790
      Universal Lenco/Liberty Programmable RPM Trans Shifter by MSD®. Lenco/Liberty Programmable RPM Trans Shifter. USA Built. This Programmable Shifter Controller allows you to program different rpm points to trigger the shift solenoids. Any...
      Ensures outstanding driving performanceMade to provide fuel economy
      $524.95




    Vehicles have evolved from being just a 'tool' for transportation to an advanced and capable machine that can tackle a wide variety of tasks. Jampacked with premium technologies and controlled with the computer, they ensure a superior driving experience. However, most of the factory vehicle computers are calibrated very conservatively and intended to meet the needs of an 'average' driver. For those who insist on the latest trends in technology with every passing season and want to get the most out of their vehicle, manufacturers offer more and more sophisticated performance chips and programmers that will turn any daily driver into a performance beast.

    We gathered an exhaustive selection of the finest performance chips and programmers to help you unleash the true potential of your Buick Lacrosse. Get these top-notch products to fine tune your engine for a huge jump in horsepower and torque. Buick Lacrosse performance chips and programmers contain performance 'tunes' developed and thoroughly tested with the dynamometer to provide you with exceptional function and quality you deserve. You can not only boost your engine's efficiency using performance chips and programmers, but also monitor coolant temperature, exhaust gas temperature, intake air temperature, turbo boost, etc.

    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Chips
      July 15, 2016
      Speedo Calibrators and Tranny Controllers Let...
      Many auto enthusiasts are driving around with speedometers registering too low a speed because they've mounted bigger tires on their vehicle. This effect occurs...
      by Timothy Zahl
    • Performance Chips
      July 14, 2016
      Data Monitors and Loggers Provide Access to...
      If you're tuning a modern engine, there's a lot of information you'll need to know in order to make educated adjustments and avoid trial-and-error guesses. Keeping...
      by Michael Grayen
    • Performance Chips
      July 12, 2016
      Why Should I Add a Throttle Controller?
      Modern cars and trucks are constantly evolving, mostly due to advancements in electronics. This allows vehicle systems previously controlled by mechanical hardware to...
      by Timothy Zahl
    • Performance Chips
      July 08, 2016
      Are Superchips Really Super?
      In today's ultra-competitive automotive world where fuel consumption, horsepower, and emissions are paramount, modern vehicles are controlled by computers in order to...
      by Michael Grayen

    Popular Products



    Buick Lacrosse Performance Chips & Programmers Reviews

    Average rating:  4.5  4.5 - 8 reviews
    5 of 5
    2007 Tahoe
    Very pleased. Totally different truck!
    JPosted by Jeffrey (Green Bay, WI) / March 14, 2018
    2007 Chevy Tahoe
    Was this review helpful for you? Yes
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