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9 Best Tdi Tuners - Holiday Sale
Best Choice01
Bully DogBully Dog - 40420 - GT Platinum Diesel Diagnostic and Performance Tuner with 4-Preloaded Tunes
11% OffMain highlights- Works on Ford, Dodge, Chevrolet and GMC diesel vehicles. 2013-15 Dodge Cummins Unlock cable must be purchased for tuning (part# 42214)
- Switch on-the-fly power lets you tow, climb, work, or just cruise down the highway
- SCT Custom Tuning Support - Stores up to 10 custom tune files created by your local SCT Custom Tuning Dealer
- Pre-loaded with dyno-proven tunes that add more power, torque and increase fuel economy
- Monitor & display critical vehicle data using the on-screen virtual gauges. Read and Clear DTC’s (Diagnostic Trouble Codes).
9.8Exceptional
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Value for Money02
CPT Check Point TuningCPT Cold Air Intake (Red) - For 10-12 VW GTi TDI Turbo 2.0L 4cyl CPT-496-R
Main highlights- Made of mandrel bent aluminum pipe
- Fits: 10-12 VW GTi TDI Turbo 2.0L 4cyl
- Comes with washable & reusable stainless steel air filter
- Better gas mileage
- 5-10 horsepower increase
9.5Excellent
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- 03MonteGT
Monte Tuning Monte GT Car Tuner - Performance Chip Tuning and Fuel Saver Device - Performance Tuner for Most Cars, Trucks and SUVs with 6 Driving Mods - Universal Programmer with Phone App
Main highlights- Up to 20% extra power and 10% greater fuel economy: You can modify your ride with our tuner for trucks and cars right from your smartphone. The enhanced software on this car tuning computer will improve your vehicle’s torque, acceleration and provide optimal fuel consumption.
- Unlimited use: In addition to our HP tuner, you will get a lifetime service support. Our smart performance chips for trucks and cars could be transferred to any vehicle in the database.
- Take more control of your ride: Our performance chip module provides 6 modes, so you can select the optimal one corresponding to your needs and your car’s performance.
- Safe, universal fit: The software on this fuel-saving device features adjustments for up to 9,000 cars with standardized plugs. Our truck tuners don’t overwrite your ECU software, so they will have no negative effects on your engine’s lifespan.
- Please note: the final adjustment of the device occurs after driving 120 miles. Please drive 120 miles without changing the mode. To verify the performance gains, please dyno the car before installation and then dyno it again after driving 120 miles with the adjustment. Do not disconnect the device or switch modes during the adjustment.
- Easy plug-and-play installation: The box includes a performance programmer, OBD2 cable, a magnetic mount, a car badge, and a clear start-up guide. It will take you 5 minutes to install our fuel and gas saver without hours of tinkering under your hood.
9.4Excellent
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- 04DynoPowerTuner
Add 90 Horsepower - Fuel Saver - High Performance Engine Tuner Chip - Programmer - for All Vehicles
Main highlights- Save 47 l/100km - Fuel Gas Saver Gain 5 Miles Per Gallon (MPG) Save Fuel The tuner automatically detects sedate driving and optimizes operation for best fuel efficiency.
- No Installation Needed - This tuner is plug and play. Just plug it into the OBD Port under your steering wheel and it is ready for use!
- Gain 90 Horsepower (For Effortless Acceleration and Towing) - Throttle Response is sharpened and the engine pulls the vehicle with authority.
- Gain 65 Torque (lb-ft) - For Strong Acceleration From a Standstill -
- Fits: All Year 1996 to 2025 Vehicles
9.3Excellent
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- 05DynoPowerTuner
Vitari High Performance Tuner Chip, for Volkswagen VW, Add 80 Horsepower and 4 MPG - Power & Torque Boost - Tuning Programmer
Main highlights- Save 58 l/100km - Fuel Gas Saver
- Gain 85 Torque (lb-ft) - For Strong Acceleration From a Standstill
- Gain 80 Horsepower (For Effortless Acceleration and Towing)
- Gain 4 Miles Per Gallon (MPG) Save Fuel
- Fits: All Year 1996 to 2025 Vehicles
- Easy Plug and Play Installation
9.0Excellent
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- 06FUKIN TUNED
FT for Volkswagen Jetta (2005-2010)(5th Gen) Base, S, SE, GLS, TDI, Limited Edition, SportWagen, Wolfsburg (1.4L 1.6L 1.9L 2.5L) | Throttle Response Controller | FT09
Main highlights- Plug and Play Device: FN Tuned connects in-line to your accelerator position sensor, making it easy for anyone to do it themselves in minutes
- Enhance Efficency: Our FN Slöw mode can significantly slows throttle response to improve efficiency
- Anti Thieft Mode: This mode is compatible for the Jetta and disables your gas pedal's function, preventing thieves from stealing your SUV
- Accelerate Faster: Compatible for the Volkswagen Jetta, FN Tuned removes your gas pedal’s signal speed delay, resulting in faster acceleration
- 36 Unique Throttle Maps: Each FN Tuned is manufactured to compliment your vehicle with unique throttle maps that are compatible for the Jetta. Whether you're a daily driver or a car enthusiast, there is a mode for you
8.9Very Good
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- 07TIKSCIENCE
LS Gen 3 ECM Engine Programming Control Module Reader Diagnostic PCM Bench Harness W/Power Supply Fits for GM Chevy All Blue/Red & Blue/Green 1999-2007, OBD2 Port, 18 Gauge, 12 Volt
Free ShippingMain highlights- Wide Compatibility: The bench harness is compatible with GM LS series 4.8L, 5.3L, 6.0L engine control modules (ECM) produced between 1999 and 2007, supports tuning or testing through the OBDII port, and is compatible with a variety of tuning software such as EFI Live, HP Tuners and Tuner Cats
- Powerful Functions: This programming bench harness enables users to communicate with the vehicle's electronic control unit (ECU) through the OBDII port, collect and transmit working status information, thereby achieving precise monitoring and adjustment of engine performance and protecting the engine from damage
- Multi-function Interface Design: The harness is equipped with three main connection points: 12V power adapter plug, OBDII port, and blue side connector for LS computer. The 12V adapter can power the blue PCM/computer connector and OBDII port, ensuring seamless connection with various diagnostic tools and tuning methods
- High-quality Manufacturing: The redesigned housing is used to enhance durability and has a longer service life than original parts. Each harness undergoes rigorous ECM testing before shipment to ensure reliable performance, and comes with all the required fixing screws and power supply components for easy installation
- Complete After-sales Service: Buyers will receive a complete set of OBDII Gen 3 programming bench harness and its power supply, suitable for GM Chevy LS series engines. The product provides a one-year warranty service. If you have any questions about the Gen 3 bench programming harness, you can contact us by email, and we promise to respond to your inquiry within 12 hours
8.8Very Good
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- 08Pedal Commander
PEDAL COMMANDER for Volkswagen Jetta 2011-2018 Throttle Response Controller Fits: 6th Gen, S, SE, R-Line, SEL, GLI, TDI, Sport, Wolfsburg Edition, 1.2L 1.4L 1.6L 2.0L 2.5L, VW Jetta Accessories
Main highlights- Volkswagen Jetta Accessories: Pedal Commander tunes the delay from your electronic gas pedal, allowing your Volkswagen Jetta to accelerate faster, giving your vehicle a night-and-day difference in performance
- Quick & Easy Installation: The Pedal Commander throttle response controller is a simple plug-and-play device that takes only about 10 minutes to install. Now, you can control the unit using our free Pedal Commander app
- Enhanced Security & Warranty Safe: Protect your vehicle with Pedal Commander's anti-theft feature, accessible via the app with an add-on subscription, allowing you to disable the gas pedal so no one can drive it without permission. Pedal Commander won't void your Volkswagen Jetta`s warranty, leaving no trace on the ECU and working seamlessly with other performance mods like tuners, programmers, chips, and cold air intakes.
- Eco Mode: The Pedal Commander throttle response controller significantly slows throttle response to improve efficiency
- 36 Adjustable Settings: Equipped with 4 different modes: Eco, City, Sport, and Sport +. Each mode has an additional 36 adjustable settings to fine-tune to your liking, making it one of the must-have for the Volkswagen Jetta accessories.
8.6Very Good
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- 09FUKIN TUNED
FT for Volkswagen Jetta (2011-2018)(6th Gen) S, SE, R-Line, SEL, GLI, TDI, Sport, Wolfsburg Edition (1.2L 1.4L 1.6L 2.0L 2.5L) | Throttle Response Controller | FT09
Main highlights- Plug and Play Device: FN Tuned connects in-line to your accelerator position sensor, making it easy for anyone to do it themselves in minutes
- Enhance Efficency: Our FN Slöw mode can significantly slows throttle response to improve efficiency
- Anti Thieft Mode: This mode is compatible for the Jetta and disables your gas pedal's function, preventing thieves from stealing your SUV
- Accelerate Faster: Compatible for the Volkswagen Jetta, FN Tuned removes your gas pedal’s signal speed delay, resulting in faster acceleration
- 36 Unique Throttle Maps: Each FN Tuned is manufactured to compliment your vehicle with unique throttle maps that are compatible for the Jetta. Whether you're a daily driver or a car enthusiast, there is a mode for you
8.5Good
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