RENNtech ECU Upgrade Z4 35iS E89 (2008-2012 N54B30to)

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RENNtech ECU Upgrade Z4 35iS E89 (2008-2012 N54B30to)RENNtech ECU Upgrade Z4 35iS E89 (2008 2012 N54B30to). Up to 420 HP + 435 TQ. Gains: +100 HP & +103 LB FT Our proprietary BMW ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's, though our proprietary

648 HP 713 LB-FT X167 - AMG GLS 63 ECU Upgrade 745 HP +97 HP 767 LB-FT +54 LB-FT X167 - AMG GLE 63 R1 Package 745 HP +97 HP 767 LB-FT +54 LB-FT X167 - AMG GLE 63 R3 Package 875 HP +194 HP 871 LB-FT +135 LB-FT

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PANAMERA 4

This set of wheels has been exclusively designed and weight optimized for the 213 - E63 AMG

C257 - CLS Coupe CLS450 (Air Body Control Optional)

Stainless Steel Sport Mufflers: Made out of 2 3/4 inch diameter tubing our sport mufflers are lighter weight than the stock exhaust

Torque Nm 542

What exactly is prepreg carbon fiber

Akrapovic Slip-On Line (Titanium) for Porsche 911 Turbo/Turbo S (997

CLASS C SW (S 204) 63 AMG Performance [2 Filters Required] (HP: 487 | Year: 09 > )

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