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Old 02-12-2011 | 05:01 PM
  #848  
runar80
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Joined: May 2007
Posts: 41
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Hi guys

Thinking of the new Plus 21-4 to replace my Nitrotec, but a bit confused with all the pipes. I used a 9901 with 41021 all last seasson and was really impressed with driveability and mileage.

What advantages would 9853 or 9886 give me? Oh, and what could I expect of the 21-4 compared to my Nitrotec?
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