GAIN 200-Cell Sport Catted Downpipes with Heat Shield – Mercedes-AMG GT / GTS / GTC / GTR (M178, 2015+)

Enhance the power and tone of your AMG GT with GAIN 200-Cell Sport Catted Downpipes, designed for the M178 4.0L BiTurbo V8 platform. These precision-engineered downpipes feature 200-cell high-flow sport catalytic converters, delivering optimal exhaust flow while keeping emissions-conscious builds in check.

Constructed from T304 stainless steel and finished with integrated laser-cut heat shielding, they effectively reduce under-hood temps, maintain component integrity, and offer a deep, refined exhaust tone — ideal for both street and track.