Mid-length Performance Headers

Mid-length Performance Headers for the M113 and M113k

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 the 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:

• The header kits include downpipes.
• These headers will have to be welded to your existing exhaust system.

Fits LHD and RHD vehicles.

Upgrades the following OEM part numbers:

Left (Driver Side): A 113 140 09 09 / A 113 140 05 09 / A 113 140 24 09 
Right (Passenger Side): A 113 140 08 09 / A 113 140 06 09 / A 113 140 25 09