ALPHA COMPETITION Decat Downpipes BMW M3 G80 / M4 G8x / M2 Competition

This set includes two 3.5" (90mm) stainless steel decat downpipes designed for a direct fit between the turbochargers and the front pipes of the BMW M3 G80, M4 G8x, and M2 G87, with no modifications required. Made from high-grade T304 stainless steel, they feature a full-flow design, precision TIG hand welding, and optional stainless steel heat shielding to help reduce engine bay temperatures.

Key features:

• Direct bolt-on installation

• 3.5" / 90mm T304 stainless steel tubing

• Proven power gain on stock setup: +52hp

• Handcrafted TIG welds

• Full installation kit included

• Optional thermal shield coating

• Lifetime warranty