RENNtech ECU Upgrade for GL 350 BlueTec (X164- 253 HP / 464 LB-FT) mercedes-benz-gls-class--166---2017-2019--gls-450-esr2288101 82mm Throttle Body Upgrade

82mm Throttle Body Upgrade

We weld our own CNC-machined stainless steel threaded inserts that allow us to use a two-way threaded bushing that connects to a motorsports-grade rod end

5" Weight:   Construction: 1-piece Forged Tire Size: 295/25-21

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The functionality of the Side Skirts is fully optimized when combined with the RENNtech front splitter

RENNtech ECU Upgrade for GL 350 BlueTec (X164- 253 HP / 464 LB-FT) mercedes-benz-gls-class--166---2017-2019--gls-450-esr2288101 82mm Throttle Body UpgradeRENNtech ECU Upgrade for 164 GL 350. up to 253HP and 464LB FT. Gains: +23HP & 75LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability. RENNtech tuning software