R1 Performance Package for SL 65 AMG Black Series (R230- 775 HP / 950 LB-FT) bmw-3-series--f30-f31-f34---2011-2019--esr6323154 – Designed to be used

– Designed to be used with OEM suspension components

the company’s Affalterbach-based performance division and long-fabled engine builder

R-Line Comparison: Vehicle Package HP Gains TQ Gains X167 - AMG GLS 63 Stock

The RENNtech Stage II turbos spool quicker

our sound pipe produces noticable gains and improved power in the mid-to-high rpm range

R1 Performance Package for SL 65 AMG Black Series (R230- 775 HP / 950 LB-FT) bmw-3-series--f30-f31-f34---2011-2019--esr6323154 – Designed to be usedR1 Performance Package for 230 SL 65 AMG Black Series. Includes ECU Upgrade and RENNtech Proprietary Ram Air Intakes. Up to 775HP and 950LB FT. Gains: +66HP & +102LB FT The R1 performance package includes our proprietary ECU tune and proprietary ram air inlet housings for the inatke system for increased, power, performance and throttle response across the entire powerband. R1 Performance Package includes: RENNtech ECU Upgrade RENNtech Proptrietary Ram