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      01-29-2020, 09:07 AM   #27
LewisM1
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Drives: 2021 X5M F95
Join Date: Dec 2016
Location: Orlando, Fl.

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Quote:
Originally Posted by jandref321 View Post
So...I looked up the VRSF Downpipes and they are listed as not requiring any changes and the O2 Sensors appear to line up. Be aware when buying DPs that some of them have different locations for the O2 sensors and you have to buy extender wires for the O2 sensors...and the heat shield no longer fits. Hopefully this is not the case for the VRSF Downpipes. I did notice that the VRSF ones do not have welded bolts on the lower flanges. This will make it much more difficult to install. The stock Downpipes have bolts pressed into place. You may do yourself a favor by getting the new bolts tack welded into place on the new DPs.
Can you tell me what bolt size you had to buy and have welded in?
Thank you.
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