RENNtech | Blow-Off Valve Adapters | 4.0L V8 | Aston Martin mercedes-benz-gls-class--166---2017-2019--gls-550-esr2384038 The maximum power number reached

The maximum power number reached with the RENNtech ECU Upgrade for the X253 - GLC 43 AMG SUV is 400 HP and 440 LB-FT

Our down pipes mate perfectly with the stock SL Roadster exhaust system and include all necessary mounting hardware and clamps

Available to purchase with every RENNtech performance product for eligible cars

RENNtech ECU+ Upgrade | GLE 580 EQ Boost | W167 | 4

RENNtech ECU Upgrade for Bentley Continental Flying Spur Speed

RENNtech | Blow-Off Valve Adapters | 4.0L V8 | Aston Martin mercedes-benz-gls-class--166---2017-2019--gls-550-esr2384038 The maximum power number reachedRENNtech Blow Off Valve Aston Martin Vantage V8 and DB11 V8 M177 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