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RENNtech ECU Upgrade for SLK 350 | R171 | 290 HP / 278 LB-FT | MY2005-2011 porsche-911--991-1---2011-2016--carrera-s-esr1628754 631 awtq @ 3

SKU: 70878727613

4.4
USD497.50 USD534.50

Pay in 4 interest-free payments of $124.38 Learn more

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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

Description

631 awtq @ 3

Mercedes-Benz 156 - GLA 45 AMG

156 - GLA-Class | MY2014+

515 LB-FT @ 4750 RPM

RENNtech Stainless Steel Sport Mufflers without Electronic Valves for the C205 - C63 AMG Coupe BiTurbo

RENNtech ECU Upgrade for SLK 350 | R171 | 290 HP / 278 LB-FT | MY2005-2011 porsche-911--991-1---2011-2016--carrera-s-esr1628754 631 awtq @ 3RENNtech ECU Upgrade for R171 SLK 350. Up to 290HP and 278LB FT. Gains: +22HP & 20LB 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

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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