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Price range: €740.45 through €878.53 VAT will be applied at the time of checkout Select OptionsJB4 Performance Tuner for Mercedes-Benz C63, E63, GT, GLC, Including S models
JB4 Performance Tuner for Mercedes-Benz C63, E63, GT, GLC, Including S models
JB4 Features & Benefits
• Power gains of up to 100hp and up to 135Nm on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom JB4 Mercedes tuning software and up to 8 maps for various fuel and modification levels
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• View and record up to 40 different gauges/engine parameters in real-time with the JB4 app.
• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
• Exhaust flap operation can be controlled in most JB4 applications
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• CANbus OBDII integration offering unrivalled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock. This is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• 91 octane fuel or better required for performance gains
• Not VIN locked and can be removed without a trace and resold down the road
• Includes the rugged JB4 billet aluminium enclosure for protection
• Made in the USA
• 5-year warrantyMercedes-Benz Vehicle Fitment
C-Class
• 2015-Present Mercedes-Benz C63 & C63S AMG
E-Class
• 2017-Present Mercedes-Benz E63 & E63S AMG
GT
• 2015-Present Mercedes-Benz AMG GT and AMG GT SGLC
• 2015-Present Mercedes-Benz GLC 63 & 63S AMG
AMG GT
• 2018-Present Mercedes-Benz AMG GT 63 & 63SPrice range: €740.45 through €878.53 VAT will be applied at the time of checkout -
Price range: €365.87 through €554.92 VAT will be applied at the time of checkout Select OptionsMercedes CLE Tuning (2023 – Present)
Mercedes CLE Tuning (2023 – Present)
Release the hidden performance within your Mercedes Cle (2023 – Present) with expert ECU remapping and tuning from VIEZU. Our ECU tuning services are available for Stage 1, Stage 2, and Stage 3 performance upgrades, delivering improved power, enhanced torque, sharper throttle response, and better drivability while also helping improve fuel economy.
Stage 1 remapping is suitable for standard vehicles. Stage 2 and Stage 3 tuning packages require supporting hardware upgrades at additional cost.
Every VIEZU ECU remap is custom tailored to your exact vehicle setup. Optional rolling road testing and calibration services are also available for accurate optimisation and performance analysis.After purchase you will be contacted by our team to arrange your booking. Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly.
Price range: €365.87 through €554.92 VAT will be applied at the time of checkout -
€554.92 VAT will be applied at the time of checkout Select OptionsMercedes EQA Tuning (2022 – Present)
Mercedes EQA Tuning (2022 – Present)
Amplify the driving experience of your Mercedes Eqa (2022 – Present) with professional ECU remapping and tuning from VIEZU. Designed for Stage 1, Stage 2, and Stage 3 performance upgrades, our ECU tuning solutions can improve power delivery, increase torque, sharpen acceleration, and enhance overall drivability while also helping improve fuel efficiency.
Stage 1 remapping is suitable for standard vehicles. Stage 2 and Stage 3 tuning packages require supporting hardware upgrades at additional cost.
VIEZU develops every ECU remap around your vehicle and driving requirements. Optional rolling road testing and calibration services are available for precise tuning and performance measurement.After purchase you will be contacted by our team to arrange your booking. Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly.
€554.92 VAT will be applied at the time of checkout -
€554.92 VAT will be applied at the time of checkout Select OptionsMercedes EQB Tuning (2022 – Present)
Mercedes EQB Tuning (2022 – Present)
Revolutionise the performance of your Mercedes Eqb (2022 – Present) with custom ECU remapping and tuning from VIEZU. Our ECU tuning services are available for Stage 1, Stage 2, and Stage 3 performance upgrades, delivering increased power, improved torque, enhanced throttle response, and smoother drivability while also helping improve fuel economy.
Stage 1 tuning is designed for standard vehicles. Stage 2 and Stage 3 upgrades require supporting hardware modifications at additional cost.
Every VIEZU ECU remap is tailored to your exact vehicle specification. Optional rolling road testing and calibration services are also available for accurate optimisation and tuning development.
After purchase you will be contacted by our team to arrange your booking. Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly.
€554.92 VAT will be applied at the time of checkout -
€554.92 VAT will be applied at the time of checkout Select OptionsMercedes EQC Tuning (2019 – Present)
Mercedes EQC Tuning (2019 – Present)
Redefine the performance of your Mercedes Eqc (2019 – Present) with expert ECU remapping and tuning from VIEZU. Available for Stage 1, Stage 2, and Stage 3 performance upgrades, our ECU tuning solutions improve power, torque delivery, throttle response, and fuel efficiency for a more responsive driving experience.
Stage 1 remapping is ideal for standard vehicles. Stage 2 and Stage 3 tuning packages require supporting hardware upgrades at additional cost.
Every ECU remap is custom tailored to your vehicle and performance requirements. Optional rolling road testing and calibration services are available for precise tuning and optimisation.After purchase you will be contacted by our team to arrange your booking. Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly.
€554.92 VAT will be applied at the time of checkout -
€554.92 VAT will be applied at the time of checkout Select OptionsMercedes EQE Tuning (2022 – Present)
Mercedes EQE Tuning (2022 – Present)
Extract the true potential from your Mercedes Eqe (2022 – Present) with professional ECU remapping and tuning from VIEZU. Our ECU tuning solutions are available for Stage 1, Stage 2, and Stage 3 performance upgrades, increasing power, improving acceleration, sharpening throttle response, and enhancing fuel efficiency.
Stage 1 tuning is designed for standard vehicles. Stage 2 and Stage 3 upgrades require supporting hardware modifications at additional cost.
At VIEZU, every ECU remap is tailored to your exact vehicle setup and driving style. Optional rolling road testing and calibration services are available for accurate performance optimisation.After purchase you will be contacted by our team to arrange your booking. Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly.
€554.92 VAT will be applied at the time of checkout -
€554.92 VAT will be applied at the time of checkout Select OptionsMercedes EQS Tuning (2022 – Present)
Mercedes EQS Tuning (2022 – Present)
Enhance the performance of your Mercedes Eqs (2022 – Present) with professional ECU remapping and tuning from VIEZU. Our ECU tuning solutions are available for Stage 1, Stage 2, and Stage 3 performance upgrades, improving power delivery, torque, throttle response, and overall drivability while also helping improve fuel economy and efficiency.
Stage 1 remapping is ideal for standard vehicles. Stage 2 and Stage 3 tuning packages require supporting hardware upgrades at additional cost.
Every VIEZU ECU remap is tailored to your vehicle and driving requirements. Optional rolling road testing and calibration services are also available for accurate performance optimisation.After purchase you will be contacted by our team to arrange your booking. Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly.
€554.92 VAT will be applied at the time of checkout -
€276.91 VAT will be applied at the time of checkout Select OptionsMercedes-Benz A Tuning (W168 – 2001 – 2004)
Mercedes-Benz A Tuning (W168 – 2001 – 2004)
Augment the driving performance of your Mercedes-Benz A (W168 – 2001 – 2004) with bespoke ECU remapping and tuning from VIEZU. Our ECU tuning solutions are available for Stage 1, Stage 2, and Stage 3 performance upgrades. Increasing power, improving torque delivery, enhancing throttle response, and diesel fuel efficiency.
Every ECU remap is tailored specifically to your vehicle and performance goals. Optional rolling road testing is available, please speak to the team for more information.
After purchase you will be contacted by our team to arrange your booking.Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly
€276.91 VAT will be applied at the time of checkout -
Price range: €250.22 through €276.91 VAT will be applied at the time of checkout Select OptionsMercedes-Benz A Tuning (W169 – 2004 – 2012)
Mercedes-Benz A Tuning (W169 – 2004 – 2012)
Amplify the driving experience of your Mercedes-Benz A (W169 – 2004 – 2012) with professional ECU remapping and tuning from VIEZU. Designed for Stage 1, Stage 2, and Stage 3 performance upgrades. Our ECU tuning solutions can improve power delivery, increase torque, sharpen acceleration, and help diesels improve fuel efficiency.
VIEZU develops every ECU remap around your vehicle and driving requirements. Optional rolling road testing is available, please speak to the team for more information.
After purchase you will be contacted by our team to arrange your booking.Need guidance for your remap? Call +44 (0)1789 774444 or contact us directly
Price range: €250.22 through €276.91 VAT will be applied at the time of checkout
Mercedes-Benz Tuning and Remapping
We specialise in tuning and remapping of most Mercedes models, including:
Mercedes-Benz AMG GT 4-door Coup (2018 – present)
Mercedes-Benz A (W168 – 2001 – 2004)
Mercedes-Benz A (W169 – 2004 – 2012)
Mercedes-Benz A (W176 – 2012 – 2015)
Mercedes-Benz A (W176 – 2015 – 2018)
Mercedes-Benz A (W177 – 2018 – present)
Mercedes-Benz B (W245 – 2005 – 2011)
Mercedes-Benz B (W246 – 2012 – 2014)
Mercedes-Benz B (W246 – 2014 – 2018)
Mercedes-Benz B (W247 – 2018 – present)
Mercedes-Benz Citan (2013 – 2018)
Mercedes-Benz Citan (2019 – Present)
Mercedes-Benz CLA (2019 – present)
Mercedes-Benz CLA (C117 – 2013 – 2016)
Mercedes-Benz CLA (C117 – 2016 – 2019)
Mercedes-Benz CLC (2008 – 2011)
Mercedes-Benz CL (C215 – 2002 – 2006)
Mercedes-Benz CL (C216 – 2006 – 2010)
Mercedes-Benz CL (C216 – 2010 – present)
Mercedes-Benz CLK (W208 – 1997 – 2002)
Mercedes-Benz CLK (W209 – 2003 – 2009)
Mercedes-Benz CLS (C218 – 2010 – 2014)
Mercedes-Benz CLS (C218 – 2014 – 2018)
Mercedes-Benz CLS (C219 – 2004 – 2010)
Mercedes-Benz CLS (C257 – 2018 – 2020)
Mercedes-Benz C (W202 – 1997 – 2000)
Mercedes-Benz C (W203 – 2000 – 2004)
Mercedes-Benz C (W203 – 2004 – 2007)
Mercedes-Benz C (W204 – 2007 – 2010)
Mercedes-Benz C (W204 – 2010 – 2014)
Mercedes-Benz C (W205 – 2014 – 2018)
Mercedes-Benz C (W205 – 2018 – present)
Mercedes-Benz E (2020 – present)
Mercedes-Benz E (W210 – 1998 – 2002)
Mercedes-Benz E (W211 – 2002 – 2006)
Mercedes-Benz E (W211 – 2006 – 2009)
Mercedes-Benz E (W212 – 2009 – 2013)
Mercedes-Benz E (W212 – 2013 – 2016)
Mercedes-Benz E (W213 – 2016 – 2019)
Mercedes-Benz G (2018 – present)
Mercedes-Benz GLA (H247 – 2020 – present)
Mercedes-Benz GLA (X156 – 2014 – 2016)
Mercedes-Benz GLA (X156 – 2017 – 2019)
Mercedes-Benz GLB (2019 – present)
Mercedes-Benz GLC (2015 – 2019)
Mercedes-Benz GLC (2019 – present)
Mercedes-Benz GLE (2015 – 2018)
Mercedes-Benz GLE (2019 – present)
Mercedes-Benz GLK (X204 – 2008 – 2010)
Mercedes-Benz GLK (X204 – 2010 – present)
Mercedes-Benz GLS (2015 – 2018)
Mercedes-Benz GLS (2019 – present)
Mercedes-Benz GL (X164 – 2006 – 2012)
Mercedes-Benz GL (X166 – 2012 – present)
Mercedes-Benz G (- Present 2017)
Mercedes-Benz GT (2014 – 2017)
Mercedes-Benz GT (2017 – present)
Mercedes-Benz ML (W163 – 1997 – 2005)
Mercedes-Benz ML (W164 – 2005 – 2009)
Mercedes-Benz ML (W164 – 2009 – 2011)
Mercedes-Benz ML (W166 – 2011 – present)
Mercedes-Benz R (2006 – 2010)
Mercedes-Benz R (2010 – 2013)
Mercedes-Benz SL (2016 – present)
Mercedes-Benz SLC (2016 – present)
Mercedes-Benz SLK (R170 – 2000 – 2004)
Mercedes-Benz SLK (R171 – 2004 – 2010)
Mercedes-Benz SLK (R172 – 2011 – present)
Mercedes-Benz SL (R230 – 2001 – 2011)
Mercedes-Benz SL (R231 – 2012 – 2015)
Mercedes-Benz SLS (All)
Mercedes-Benz Sprinter (2000 – 2010)
Mercedes-Benz Sprinter (2010 – 2014)
Mercedes-Benz Sprinter (2014 – 2016)
Mercedes-Benz Sprinter (2018 – present)
Mercedes-Benz S (W220 – 1997 – 2002)
Mercedes-Benz S (W220 – 2002 – 2005)
Mercedes-Benz S (W221 – 2005 – 2013)
Mercedes-Benz S (W222 – 2013 – 2017)
Mercedes-Benz S (W222 – 2017 – 2019)
Mercedes-Benz S (W223 – 2020 – present)
Mercedes-Benz Vaneo (2002 – 2006)
Mercedes-Benz Viano (2003 – 2010)
Mercedes-Benz Viano (2010 – present)
Mercedes-Benz Vito (2020 – present)
Mercedes-Benz Vito (W447 – 2015 – 2019)
Mercedes-Benz Vito (W638 – 1999 – 2003)
Mercedes-Benz Vito (W639 – 2003 – 2010)
Mercedes-Benz Vito (W639 – 2010 – 2014)
Mercedes-Benz V-Klasse (1999 – 2003)
Mercedes-Benz V-Klasse (2014 – 2018)
Mercedes-Benz V-Klasse (2019 – present)
Mercedes-Benz X-Klasse (2017 – present)
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IPE Mercedes A45 AMG Exhaust System
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