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RENNtech ECU Upgrade | C253 | GLC 43 AMG | Coupe | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022 mclaren-slr-sls-class--197---2011-2014--amg-esr2440417 5

RENNtech ECU Upgrade | C253 | GLC 43 AMG | Coupe | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022 mclaren-slr-sls-class--197---2011-2014--amg-esr2440417 5" Weight: Construction: 1-piece Forged

SKU: 56781070223

4.9

USD990.00 USD1037.00

Pay in 4 interest-free payments of $247.50 Learn more

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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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RENNtech ECU Upgrade | C253 | GLC 43 AMG | Coupe | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022 mclaren-slr-sls-class--197---2011-2014--amg-esr2440417 5" Weight: Construction: 1-piece ForgedThe RENNtech ECU upgrade brings the GLC 43 AMG Coupe up to 400 HP and 440 LB FT Gains: +25 HP and +42 LB FT. RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly

Store: happygoluckyhtx.com · Domain: happygoluckyhtx.com

Description

5" Weight: Construction: 1-piece Forged Tire Size: 235/35-20

High-Flow Air Filters and Stainless Steel Downpipes | Gains: +75HP

Note: We have found the new M279 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz

AMG SL 63 S E-Performance

S 550 (W221) Stock Performance:

Exchange/Return Notes