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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 Volkswagen Jetta. Get these top-notch products to fine tune your engine for a huge jump in horsepower and torque. Volkswagen Jetta 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.

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    • (7 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...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $269.96
    • (2 reviews)
      # sp13637
      MP8 Series Performance Chip by TS Performance®. Excellent Choice for towing. Does not increase exhaust temperatures & increases fuel mileage. n-Cab Adjustable. Offers a 2-4mpg increase! This superior product is made from first-rate...
      Gain up to 100 Hp increase on light duty and 30% increase on medium duty20% increase in fuel economy
      $445.50 - $535.50
    • (0 reviews)
      # sp22492
      TCI EZ-TCU Transmission Control Unit by Comp Cams®. Includes transmission Control Unit, Hand Held Unit, Wire Harness.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $637.48 - $821.71
    • (0 reviews)
      # mpn1581311
      V-Force Plus Performance Module (67031) 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...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $269.96
    • (0 reviews)
      # mpn469936952
      MP8 Series Light Duty Performance Chip (1110602) by TS Performance®. Excellent Choice for towing. Does not increase exhaust temperatures & increases fuel mileage. n-Cab Adjustable. 50 - 100 hp increase. Offers a 2-4mpg increase!...
      Gain up to 100 Hp increase on light duty20% increase in fuel economy
      $445.50
    • (0 reviews)
      # mpn1897804781
      Advance Graphing OBDII Scan and Code CleaRing Tool by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and...
      One tool can do it all-reads and clears trouble codes on either the basic 4 systems (engine, transmission, ABS and airbag) or all the systemsTurns off warning lights
      $350.00
    • (0 reviews)
      # mpn1897804798
      Advance Graphing OBDII Scan Tool and Reader SRS ABS by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and...
      Works on ALL 1996 and newer vehicles (OBDII & CAN)Diagnoses ABS/ SRS system codes on most 1996 and newer major vehicle models
      $199.95
    • (0 reviews)
      # mpn1897804820
      Oil Light and Service Reset Tool by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and provide excellent...
      Extensive brand coverageResets Oil Service Light
      $199.95
    • (0 reviews)
      # mpn1897804821
      Engine and ABS Warning Code by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and provide excellent quality at...
      Diagnoses ABS system codes on most 1996 and newer major vehicle models.Turns off Malfunction Indicator Light (MIL) and ABS warning lights, clears codes and resets monitors
      $184.95
    • (0 reviews)
      # mpn575876
      Auto Transmission Control Unit (30282-KIT) by COMP Cams®. Includes: Transmission Control Unit, Hand Held Unit, Wire Harness.
      No software, laptop or experience neededMaximum electronic control over shift points, shift firmness and shift speed
      $637.48
    • (0 reviews)
      # mpn575875
      Fast™ Electronic Transmission Controller Kit (301002) by COMP Cams®. Includes: Software, Wire Harness. This top-of-the-line product is engineered to ensure excellent driving performance and help your vehicle achieve optimum fuel...
      Fully ProgrammableReal-Time Switchable Dual Calibrations
      $821.71
    • (0 reviews)
      # mpn385814099
      Plug & Play Jumper Harness (30-3903) by AEM®. The Infinity ECU for manual transmission equipped 2006 Mitsubishi Evo IX racing engines (Infinity 506 PN 30-7106 and Infinity 508 PN 30-7108) includes an engine-specific start-up...
      Airflow model based (VE) tuningECU Set Up Wizard simplifies start up
      $309.07
    • (0 reviews)
      # mpn385814100
      MAP Sensor Adapter Harness (30-3903-00) 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)
      # mpn2955905
      OBDII CarScan Confirming Diagnostic Code Reader by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and provide...
      Made with precision and quality in mindBuilt to last
      $57.63
    • (0 reviews)
      # mpn2955906
      OBDII CarScan Diagnostic Tool (31003) by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and provide excellent...
      Made with precision and quality in mindBuilt to last
      $139.57




    Guides & Articles

    • Performance Chips
      Speedo Calibrators and Tranny Controllers Let You Re-Engineer Your Ride
      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 because larger tires have a greater overall circumference (distance around the outer edge) than smaller ones do. A tire with a larger circumference will cover more ground per revolution, and it will also make fewer revolutions in a mile than a tire of smaller diameter.
    • Performance Chips
      Data Monitors and Loggers Provide Access to Important Drivetrain Info
      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 track of air/fuel ratios, fuel pressures, boost pressures, and rpms is difficult at speed, and trying to commit them all to memory is almost impossible - assuming you even have readouts for these items. Maybe all you need to do is closely watch how temperatures and other things are affected by stop-and-go traffic. Or maybe you take your vehicle on track runs. If so, you already know splitting your attention between gauges and driving just causes you to lose focus on both. Because you can't take notes while driving, we offer a practical and effective solution for the tracking of engine data - recording it electronically for later playback.
    • Performance Chips
      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 be run by computers that have processing power undreamt of several short decades ago. When applied properly, this processing power can wring out higher levels of a vehicle's built-in power and responsiveness, without physically making any engine upgrades. One such system found on today's fuel-injected vehicles is electronic throttle control, commonly known as drive-by-wire.
    • Performance Chips
      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 meet these opposite and conflicting demands. And presiding over the multitude of separate computers on any vehicle is the ECU (Engine Control Unit) - sometimes called the ECM (Engine Control Module).

    Popular Products

    Volkswagen Jetta Performance Chips & Programmers Reviews

    Average rating:  5  5 - 4 reviews
    5 of 5
    CTS Adaptor #98003
    Nice clean adapter, easy install and just a neat fit to having the CTS mounted on your dash.
    APosted by Anthony (Rowlett, TX) /
    2010 Ford F-150
    Was this review helpful for you? Yes
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