The installation of catless downpipes on your N63/N63TU will result in an inevitable check engine light (CEL) as the DME will detect that emissions are not being burnt-up by the OEM catalyst. To remove this CEL without having to tune it out we offer the CEL Delete Kit which is comprised of two O2 sensor spacers specifically calibrated to comply with BMW’s parameters for a functioning catalyst. These install into the post-catalyst O2 sensor bungs on each N63 Downpipe, effectively removing the CEL that would otherwise appear.
|BMW||F01||750i xDrive||N63/TU 4.4L|
|BMW||F01||Alpina B7||N63/TU 4.4L|
|BMW||F02||750Li xDrive||N63/TU 4.4L|
|BMW||F06||650i xDrive||N63/TU 4.4L|
|BMW||F06||Alpina B6 xDrive||N63/TU 4.4L|
|BMW||F07||550i xDrive||N63/TU 4.4L|
|BMW||F10||550i xDrive||N63/TU 4.4L|
ARM MOTORSPORTS LIFETIME WARRANTY
Every ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.
This product is for Off-Road Use Only. Items sold for off-road use only are illegal to use on public roads in most states and provinces. This product is intended for racing vehicles which may never be used on a public road.
German Muscle takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 569-3402, feel free to direct message on our live chat, or email us at email@example.com.
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