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RENNtech ECU Upgrade | W166 | ML 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 bentley-flying-spur--2020-present--4-0l-v8-tfsi-esr8250520 621 HP @ 5500 RPM

RENNtech ECU Upgrade | W166 | ML 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 bentley-flying-spur--2020-present--4-0l-v8-tfsi-esr8250520 621 HP @ 5500 RPM

Name: RENNtech ECU Upgrade | W166 | ML 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 bentley-flying-spur--2020-present--4-0l-v8-tfsi-esr8250520 621 HP @ 5500 RPM
Brand: yutopean.com
SKU: 36582256160
Price: 1120.00 USD
Availability: InStock
Rating: 4.2124 (25 reviews)

SKU: 36582256160

4.2

SEK1120.00 SEK1141.00

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

Shipping Estimate
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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14

Live Spec

RENNtech ECU Upgrade | W166 | ML 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 bentley-flying-spur--2020-present--4-0l-v8-tfsi-esr8250520 621 HP @ 5500 RPMECU Upgrade 480HP 605LB FT Gains: +32HP +67LB 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

Store: yutopean.com · Domain: yutopean.com

Description

621 HP @ 5500 RPM

RENNtech Pre-Preg Carbon Fiber Rear Decklid Spoiler for all 230 - SL Class Models | Gloss Finish

215 - CL 65 AMG

giving you complete control over the exhaust sound regardless of speed

Note: This upgrade requires a core exchange for the OEM airbox

Exchange/Return Notes