BMW X5 X6 M F15 F16 N63 Downpipe

Welcome to WeldAffection — brilliantly designed by taking the best assets of our original Downpipes and adding new design features, we have achieved the ultimate goal: performance.

We are proud to introduce our WeldAffection product for your BMW.

WeldAffection Downpipes are a direct fit with no modification required. Our decatted Downpipes are fitted with OEM flanges and fittings to allow an easy, trouble-free installation.

Downpipe Features:

• 100% bolt-on Downpipe installation

• Made of grade 304 stainless steel mandrel-bent pipes

• 304 stainless steel machined flanges

• Fully TIG/Argon welded

• Catless — ideal for race & track or ECU remapping

• Significant power gain

• Inlet diameter: 76mm

• Outlet diameter: 76mm

• Faster spool-up and better throttle response

• Adds a very nice tone to the exhaust

This Downpipe fits the following BMWs:

• BMW F01 750i N63/TU 4.4L

• BMW F01 750i xDrive N63/TU 4.4L

• BMW F01 Alpina B7 N63/TU 4.4L

• BMW F02 750Li N63/TU 4.4L

• BMW F02 750Li xDrive N63/TU 4.4L

• BMW F06 650i N63/TU 4.4L

• BMW F06 650i xDrive N63/TU 4.4L

• BMW F06 Alpina B6 xDrive N63/TU 4.4L

• BMW F07 550i N63/TU 4.4L

• BMW F07 550i xDrive N63/TU 4.4L

• BMW F10 550i N63/TU 4.4L

• BMW F10 550i xDrive N63/TU 4.4L

• BMW F12 650i N63/TU 4.4L

• BMW F12 650iX N63/TU 4.4L

• BMW F13 650i N63/TU 4.4L

• BMW F13 650iX N63/TU 4.4L

• BMW F15 N63/TU 4.4L

• BMW F16 N63/TU 4.4L