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RENNtech ECU Upgrade | W221 | S 550 | 500HP / 625 LB-FT | 4.7L V8 BiTurbo | M278 | MY2011-2013 mercedes-benz-c-class--204-sedan---2008-2014--c-63--amg-black-series-esr3194090 231 - SL 63 &

SKU: 17103750650

4.3
USD1120.00 USD1158.00

Pay in 4 interest-free payments of $280.00 Learn more

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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Description

231 - SL 63 & 65 AMG - MY 2012-2015

0" Weight:   Construction: 1-piece Cast Tire Size: 275/25-20

523 LB-FT @ 5200 RPM

GLA 45 AMG (H247 -chassis)

CL (C 216) 600 V12 [2 Filters Required] (HP: 517 | Year: 06 > )

RENNtech ECU Upgrade | W221 | S 550 | 500HP / 625 LB-FT | 4.7L V8 BiTurbo | M278 | MY2011-2013 mercedes-benz-c-class--204-sedan---2008-2014--c-63--amg-black-series-esr3194090 231 - SL 63 &ECU Upgrade 500HP 625LB FT Gains: +52HP +87LB FT Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range, but with a slightly reduced peak HP and torque from our standard tune. This is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for areas and countries with extreme altitudes, temperatures or

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

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