Mercedes-AMG E63 / GT / GT C 4.0TT 300-Cell Catted Downpipes

The STRATEC high-flow catted downpipe and header system for the M177 / M178 4.0L twin-turbo V8 in the E63, AMG GT and GT C.

Why you need it

The optimized header and downpipe design improves scavenging and turbo response for stronger mid-range torque and top-end power, with an enhanced AMG V8 sound.

Fits

• Mercedes-AMG E63 / E63S W213 4.0TT V8
• Mercedes-AMG GT 4.0TT V8
• Mercedes-AMG GT C 4.0TT V8
• Listing years 2014-2022

Features

• High-flow catted design (300-cell per listing title)
• High-grade stainless, mandrel-bent
• Precision TIG-welded
• Direct bolt-on

Good to know

The listing describes 100 / 200 / 300-cell options; this listing has a single version. A supporting tune is recommended. Confirm fitment with your VIN before ordering.