RENNtech Performance Brake Lines | X290/C190 | AMG GT 63 4-Door Coupe / AMG GTR mercedes-benz-a-class--a176---2014-2018--a45-amg-esr4958388 ECU+ Upgrade | Up to

ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +65 HP / +55TQ

The maximum power number reached with the RENNtech ECU Upgrade for the AMG GT-S is 601 HP and 582 LB-FT

While it is the latest tech for the V5

Our mufflers with 2 3/4 inch diameter tubing offer lighter weight than the stock exhaust and improve performance by reducing exhaust back pressure

5L V8 BiTurbo features an all-new Blow-Off Valve implemented into the re-designed OEM turbo tubes

RENNtech Performance Brake Lines | X290/C190 | AMG GT 63 4-Door Coupe / AMG GTR mercedes-benz-a-class--a176---2014-2018--a45-amg-esr4958388 ECU+ Upgrade | Up toRENNtech Performance Brake Lines X290 AMG GT63 4 Door Coupe RENNtech high performance stainless steel braided brake lines. The custom RENNtech brake lines are developed exclusively for the AMG GT Platform. RENNtech brake lines increase braking efficiency and remove the spongy feel under arduous conditions. A must for all performance applications. The RENNtech High Performance Brake Lines come in a complete kit of 4 lines. 2 lines for the front and 2