RENNtech R1 Pkg | S212 | E 63 (S) AMG | Wagon | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo aston-martin-dbx-dbx707-esr3252808 RENNtech Steinless Steel Sport Mufflers

RENNtech Steinless Steel Sport Mufflers for the 230 - SL 65 AMG Black Series

350 lb-ft @ 2

Thanks to the dual-mode exhaust flap system

Made exclusively for the Porsche GT3

RENNtech R1 Pkg | S212 | E 63 (S) AMG | Wagon | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo aston-martin-dbx-dbx707-esr3252808 RENNtech Steinless Steel Sport MufflersR1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +149HP; +257LB 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 149 HP and 257 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve