RENNtech Intermediate ECU Upgrade | W166 | GLE63 AMG | SUV | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2016+

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Description

RENNtech Intermediate ECU Upgrade | W166 | GLE63 AMG | SUV | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2016+Intermediate ECU Upgrade Up to 638HP 695LB FT Gains: +33HP & +69LB FT RENNtech M157 Biturbo ECU+ Upgrades are TV approved! Our proprietary ECU+ upgrade for the Mercedes M157 Biturbo 4 MATIC engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. Our intermediate level ECU upgrade offers huge gains in performance across the entire RPM range without sacrificing around town

0 TFSI (4M)

F-Type P450 V8

rotors and calipers

Crank Performance Numbers are calculated with a 16% Drivetrain loss on Sprinter vehicles

Rated by RENNtech (peak @wheel): 614 whp @ 6

saving money

Optimized for Apple iOS

CL 600 (C215 - M137 5

Gains: +55HP & +56TQ

443 LB-FT @ 5200 RPM

RENNtech's Boost pressure gauge offers direct visual indication of your CLA's turbo performance and available boost pressure

Rated by RENNtech (peak @wheel): 486 whp @ 5

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Shipping Notes

Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:

Standard Shipping : 3-10 business days

If time is of the essence, please consider selecting expedited delivery for faster service.

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