
super1c
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Looking into this mod for my 16-17 vipers. I will be clutching soon so thought I would do it all at once. Does anyone have any experience with the air box mod on a stock sled with the new flash? Being o2 sensor is gone will this have any effect on running conditions as far as lean conditions and reliability? Also if choosing between air box mod or can which one would give me the best upgrade in performance regardless of price. With all the reading I've done they sound about equal in performance increase if measured on own.
yzf1999
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I did muffler, air box and clutch kit...all I can say is this thing straight up rips now!!

super1c
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Did you get the updated flash?I did muffler, air box and clutch kit...all I can say is this thing straight up rips now!!
yzf1999
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No...my 15 has always started first attempt...and ran flawless.

super1c
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No one's got the updated flash that runs stingrays air box mod?


I don't have the newest flash but I have run with no O2 sensor and no tune many times. No issue. According to most the stock O2 sensor did next to nothing. That said I don't know what the new flash runs as far as AFR.
tony lawhead
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I am running Schmidt bro trail muffler black hole air box mod comfort clutch kit stock ecu this set up run's very very well have 900 miles on this set up and working perfectI don't have the newest flash but I have run with no O2 sensor and no tune many times. No issue. According to most the stock O2 sensor did next to nothing. That said I don't know what the new flash runs as far as AFR.
saskieXTX
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1997 Yamaha Vmax XTC 600
I did the air box mod and have the new flash... I don't have Afr reading but I haven't burnt down yet lol
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