RENNtech | Blow-Off Valve Adapters | 4.0L V8 | BiTurbo mercedes-benz-gle-class--166---2016-2020--gle-400-esr4461593 RENNtech ECU Upgrade for 207

RENNtech ECU Upgrade for 207 - E 550 Coupe BiTurbo

0L V8 BiTurbo EQ Boost) Stock Performance (at crank):

75 V8 R (HP: 408 | Year: 99>)

R3+ Performance Package for Mercedes-AMG S 63: ECU Upgrade (HHT)

RENNtech | Blow-Off Valve Adapters | 4.0L V8 | BiTurbo mercedes-benz-gle-class--166---2016-2020--gle-400-esr4461593 RENNtech ECU Upgrade for 207RENNtech Blow Off Valve M177 M178 4. 0L V8 BiTurbo The RENNtech BOV Blow Off Valve Adapters are designed as a quick bolt in solution which are intended to release excessive pressure in high boost occasions. While releasing the pressure, the RENNtech BOV adapters create the on turbo charged engines well known "blow off" sound. CNC machined out of 6061 T6 aluminum, the RENNtech BOV adapters are anodized in black and laser etched. Due to utilizing the