Mercedes-Benz 450 / 43 Series | RENNtech Power Module | 417 HP / 442 LB-FT | M256 | 3.0 Inline 6 cylinder EQ Boost bentley-continental-gt-speed--2021-2024--6-0l-w12-tsi-esr9500514 This diffuser is designed to

This diffuser is designed to fit the C190 - AMG GT and GT S Model year 2015 and up

No special tools or modifications required for installation

CLASS C SW (S 204) 63 AMG Performance [2 Filters Required] (HP: 457 | Year: 08 > 09)

appearance and overall quality

The RENNtech Stage I M256 Turbo Upgrade isn’t just an OEM turbo charger with machined internals

Mercedes-Benz 450 / 43 Series | RENNtech Power Module | 417 HP / 442 LB-FT | M256 | 3.0 Inline 6 cylinder EQ Boost bentley-continental-gt-speed--2021-2024--6-0l-w12-tsi-esr9500514 This diffuser is designed toRENNtech Power Module M256 3. 0 Inline 6 cylinder EQ Boost ECU+ Upgrade Up to 417 HP 442 LB FT Gains: +50 HP & +74 LB FT The RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying boost mapping and keeping optimized air to fuel ratios, the entire power and torque curve is shifted upward delivering +50 HP +74 LB FT in the Mercedes Benz M256 3. 0 Inline 6 cylinder EQ Boost engine,