exhaust and back pressure
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- Newbie
- Posts: 4
- Joined: Tue Nov 17, 2015 7:34 pm
- Bike Make & Model: yzf R1 2004
exhaust and back pressure
just fitted a pair of delkevic under seat cans and decat pipe,bike seems to go OK,don't now much about them effecting the back pressure,ticking over just over 1.but not a stable tick over,i have a power commander 3 with the closest match map to my exhausts i can find,again the bike seems to run fine def,louder..but i just get the feeling that the bike isn't ticking over as smooth as should be..cheers
- jompy
- Moderator
- Posts: 19692
- Joined: Wed Jul 03, 2013 8:24 pm
- Bike Make & Model: 98 4xv Half-One
- Location: Derby
Re: exhaust and back pressure
Check the map and make sure it's a UK map , apparently it's easy to mix them up with the US maps which are different , some one will pop along to tell you the difference .
Now write a proper newbie introduction post , if you'd looked at a couple of the other newbie posts you'd have seen what is expected
You can now take it as my finger has well and truly been wagged at you and you need to spend 10 minutes in the naughty corner
Oh and also remember to bring your sense of humor with you
Now write a proper newbie introduction post , if you'd looked at a couple of the other newbie posts you'd have seen what is expected

You can now take it as my finger has well and truly been wagged at you and you need to spend 10 minutes in the naughty corner

Oh and also remember to bring your sense of humor with you

- Luke03R1
- Donator
- Posts: 10679
- Joined: Wed Dec 05, 2012 1:26 am
- Bike Make & Model: 5PW/4C8/SRAD750
- Location: Somerset
exhaust and back pressure
First post and you get your arse kicked !! The admin on here are all hittler wankers [emoji6]
As he said tho make sure it's a euro map but im sure you did, all the maps are generic and are rich so for the best fuelling a custom map is what you need bud
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As he said tho make sure it's a euro map but im sure you did, all the maps are generic and are rich so for the best fuelling a custom map is what you need bud
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- Moise
- Donator
- Posts: 8987
- Joined: Wed Jul 09, 2014 8:19 am
- Bike Make & Model: Yamaha R1 4xv
- Location: Auckland, New Zealand
Re: exhaust and back pressure
Welcome mate, Jompy seemed a nice guy before they made him an admin. [emoji15]
"You don't get slower with age, you just get more cautious." Michael Rutter
1999 4xv in blue
1999 4xv in blue
- Luke03R1
- Donator
- Posts: 10679
- Joined: Wed Dec 05, 2012 1:26 am
- Bike Make & Model: 5PW/4C8/SRAD750
- Location: Somerset
Re: exhaust and back pressure
Power seems to ruin good people .......Moise wrote:Welcome mate, Jompy seemed a nice guy before they made him an admin. [emoji15]
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