BMW F80 M3 / F82 M4 / F87 M2 Comp S55 Rvng 3.5" Race Downpipes

Rvng XL Flow 3.5" race downpipes are SS304 stainless downpipes with a cast stainless v-band to pipe transition for the S55 M3, M4 and M2 Competition.

Why you need it

They hold the full 3.5" diameter until the last couple of inches instead of narrowing near the turbos, for more flow. Rvng quotes 20-25 hp and 25-30 lb-ft at the wheels.

Fits

• 2015-2019 BMW F80 M3, including Competition
• 2015-2019 BMW F82 / F83 M4, including Competition
• 2018-2021 BMW F87 M2 Competition (S55 only)
• LHD and RHD

Features

• CAD/CAM designed cast flange for a smooth transition
• Mandrel-bent, TIG-welded 3.5" 304 stainless steel
• Smooth radius bends
• Fits LHD and RHD with no modification
• Uncoated or high-temp ceramic

Good to know

Intended for off-road and competition use only. Not legal for use on public roads in many areas. A supporting tune is recommended.