R1 Performance Package for S 65 (W220- 670 HP / 840 LB-FT) bmw-x1--e84---2009-2015--esr1404158 RENNtech Downpipes are constructed from

RENNtech Downpipes are constructed from T304 High-Strength Stainless Steel and are equipped with 200 Cell Sport Catalytic Converters

620 HP @ 6800 RPM

3rd generation Diverter Valve

Price Per Set (2 Filters)

BMC technical staff has developed a particular production system based on soft rubber moulding which produces the familiar BMC red filters

R1 Performance Package for S 65 (W220- 670 HP / 840 LB-FT) bmw-x1--e84---2009-2015--esr1404158 RENNtech Downpipes are constructed fromR1 Performance Package for 220 S 65 AMG. Includes ECU Upgrade and High Efficiency Intercooler Pump. Up to 670HP and 840 LB FT. Gains: +66HP & +102 LB FT The R1 performance package includes our proprietary ECU tune and higher efficiency intercooler pump for increased, power, performance and throttle response across the entire powerband. R1 Performance Package includes: RENNtech ECU Upgrade RENNtech High Flow Intercooler Pump S 65 (W220) Stock