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Martin335ST Martin335ST is offline
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Posts: 1
Join Date: Jul 2019
Car: BMW 335 Single Turbo
Default NTK sensors - 09-20-2019, 06:27 PM

Can you point me to a part number? Which specific NTKs are you running? I'm looking to get proper O2 sensors for my single turbo setup, Doc Race 6266.

Originally Posted by chadillac2000
Been running NTKs with no issues for 40,000 miles now with zero problems. Started single turbo life with a set of ADVs that gave me problems from the first start up until I replaced them. Motiv sent multiple tunes, but nothing corrected the problem. Swapped a set of NTKs in and everything worked perfectly and still is. Having to tear back into the car to swap o2 sensors after going through all the work of a single turbo swap was frustrating to say the least.
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