I had concerns my engine was running rich. Put the o2 sensor in the exhaust and went for a drive. Got immediate results and peace of mind that the tuning is spot on. Highly recommend.
Idk wat i think of it mate as got wrong one first time sent it back upgraded and even express shipping and still hsvent seen noting an that was well over week ago
Hello Jack! Is is probably worth mentioning that you 'got the wrong one' because your wife originally ordered the incorrect device. The 2-channel you sent back arrived back here on Friday, so we will be dispatching the replacement 4-channel device on the next shipping run just as I promised.
