Engine
Air Filter
These Weistec filters are designed specifically for the vehicles equipped with the M177 BiTurbo 4.0L engine. The filters, while having better flow than the fact...
$239.00
These Weistec filters are compatible with the 4.0 Liter Biturbo (M177 engine) for the W213 chassis E63S. When analyzing the factory airbox and flow characterist...
$359.00
Intake
Carbon Fiber Airboxes
We have developed the highest flowing intake system possible for the M177 AMG Biturbo engine. The airboxes, which feature Carbon Fibe...
$2,299.00
Intake Manifold
The Weistec M177 Intake Manifolds feature billet aluminum construction for increased strength, when compared to OEM plastic manifolds. Engineered and designed w...
$4,399.00
Performance
Mercedes W205 C63 (S) AMG 350-375KW/476-510PS (2015-2020)
Mercedes S205 C63 (S) AMG 350-375KW/476-510PS (2015-2020)
Mercedes C205 C63 (S) AMG 350-375KW/47...
$3,210.00
UPGRADING YOUR INTAKE SYSTEM
An upgraded intake system increases the amount of airflow available to your engine while still properly filtering out debris or ...
$1,599.00
An upgraded intake system increases the amount of airflow available to your engine while still properly filtering out debris or particles from the road. In vehi...
$1,999.00