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Y pipe ?

T
Feb 28, 2016
66
22
8
I have a 16 m8000 LTD with about 900 miles. Only upgade is a BMP can. I'd like to put on a Boysen rage cage and a BMP y pipe for a little bit of a gain. If I add these do I need a fuel controller or will it still run like a top? Mainly ride 5-9k in Idaho. Thanks in advance!
 

bgraff1

Well-known member
Lifetime Membership
Nov 29, 2007
894
323
63
Lloydminster, Alberta
If they say you don't need one then they probably don't have a PCV map for just a y-pipe. So unless you can find a map or run an autotune system (I have one for sale lol) you won't have proper fueling for just y-pipe
 

Chewy22

Well-known member
Lifetime Membership
Oct 17, 2009
1,993
1,369
113
Montana
I’m running a Diamond S can, Boysen reeds and BMP y-pipe on my 16 with no fuel controller. Ran this setup all last season 6-10k with no issues. I’m also running an opened up intake.
 
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