R1 Performance Package for Bentley Continental GT mercedes-benz-s-class--221---2007-2013--s-63-amg-esr7422703 703 wtq @ 6

703 wtq @ 6

The RENNtech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG

RENNtech Pre-Preg Carbon Fiber Side Skirts for 197 - SLS AMG

Our intermediate ECU tune increases performance from 556 HP and 550 lb/ft torque to 624 HP and 680 lb/ft at the crank

The cartridge supporting shaft is also both larger and stronger designed to handle the larger wheels and additional power

R1 Performance Package for Bentley Continental GT mercedes-benz-s-class--221---2007-2013--s-63-amg-esr7422703 703 wtq @ 6R1 Performance Package for the Bentley Continental GT. Includes RENNtech ECU Upgrade and RENNtech Stainless Steel Sport Muffler. Our Bentley performance package 1 features our proprietary ECU upgrade and performance stainless steel exhaust. These two components truly unleash the true potential lurking underneath your Bentleys refined exterior. Our Bentley ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch