W.4 Turbo Upgrade, Mercedes M178
$10,699.00
The Weistec Engineering M177 / M178 W.4 Turbo Upgrade is the key to making the most power with the M177 and M178 engines without compromise in drivability or reliability. The turbo upgrade, as with all W.4 Upgrades, is a comprehensive turbo upgrade that completely replaces the factory...
Specifications
- Engine family: M178
- Performance: +444 HP, +307 TQ, Weistec 900 hp, 750 lb-ft, stock 456 hp, stock 443 lb-ft
- Part number: 01-178-01908-5
Fitment
- AMG GT S Coupe (C190) 2015-2021
- AMG GT Coupe (C190) 2015-2021
- AMG GT C Coupe (C190) 2017-2021
- AMG GT R Roadster (R190) 2017-2021
Sold by Dyne Performance USA, an authorized dealer. Contact sales@dyneperformance.us for fitment confirmation, lead time, or installation.