550 Mid-length Performance Headers (M273)

Mid-length Performance Headers for the M273

These mid-length, high-flow exhaust headers are designed to effectively reduce exhaust gas back pressure. The reduction in gas back pressure allows your engine to breathe freely and produce more power. This exhaust system is equipped with wider pipes to promote higher power and torque levels. This modification will also give your AMG that powerful sound that you’re looking for.

• A normally aspirated V8 will typically gain 7 to 10 percent in horsepower and torque.
• A supercharged engine will gain as much as 15 percent in horsepower and torque.

NOTICE:

• These headers will have to be welded to your existing exhaust system.

Fits LHD and RHD vehicles.

E550

CLS550
S550
CL550

SL550

M273 Engines