RENNtech R1 Pkg | R231 | SL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo porsche-panamera--976---2024-present--turbo-e-hybrid-esr1657753 - Arm Brackets

- Arm Brackets

0L Inline-6 engine

Gains: +63HP & +78TQ

the BMW with the Slip-On Line and Evolution link pipe set is as beautiful as it is powerful

the S 550 Coupé gains up to 66 HP and 139 LB-FT

RENNtech R1 Pkg | R231 | SL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo porsche-panamera--976---2024-present--turbo-e-hybrid-esr1657753 - Arm BracketsR1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +133HP; +207LB FT The RENNtech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. With the combination of the RENNtech ECU Upgrade and the latest, 3rd generation Diverter Valve RENNtech is able to add up to 133 HP and 207 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve