BMW F-Series N63 / N63TU Rvng 3" Race Downpipes - 550i / 650i / 750i

Rvng N63 / N63TU race downpipes are full 3" 304 stainless steel downpipes for the 4.4L twin-turbo V8 in F-series BMWs.

Why you need it

The factory downpipes choke the N63. Rvng's mandrel-bent downpipes cut backpressure for quicker turbo response and a deeper V8 sound. On a Stage 2 2012 550i xDrive, Rvng measured +48 whp and +43 wtq with a tune.

Fits

• BMW F01 750i / 750i xDrive / Alpina B7
• BMW F02 750Li / 750Li xDrive
• BMW F06 650i / 650i xDrive / Alpina B6 xDrive
• BMW F07 550i / 550i xDrive
• BMW F10 550i / 550i xDrive
• BMW F12 / F13 650i / 650i xDrive

Features

• Full 3" 304 stainless steel, mandrel bent
• Flex joints relieve strain under hard driving
• OEM-style mounting brackets for transmission and turbo
• Dual O2 sensor bungs for correct DME readings
• Available uncoated or with high-temp Cerakote

What's included

• Rvng 3" N63 / N63TU race downpipes
• Reinforced support brackets
• Hardware kit

Good to know

Intended for off-road and competition use only. Not legal for use on public roads in many areas. Fits cars with slip-fit style OEM downpipe connections; check your midpipe connection before ordering. A supporting tune is recommended.