after a decat would you keep the same backbox or would it need to be changed if so what to?
Tuning exhaust after decat
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Tuning exhaust after decat
depends on what do you want , are you wanting noise?
OP
OP
no just want it to breath better james
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OP
OP
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not done it yet dude, going somewhere for straight through pipe (undecided on who) seemed pointless to put standard one back on the back tbh
if theres a joint you can split at back box you can test by just removing box and testing if exit is safe ie not blowing onto plastics or fuel tank, short test with window open otherwise fumes will do you no good.
otherwise see if you can extend out to bumper some how.
if you notice not much gain , refit box.
if you do see a gain shop around .
otherwise see if you can extend out to bumper some how.
if you notice not much gain , refit box.
if you do see a gain shop around .
OP
OP
cheers Sussexa, just need to obtain exhaust manifold really would be my next problem on this £90 from js tuning ffs theres hardly anything to it
have a read of this
http://www.autospeed.com/cms/A_113076/article.html
you can go back to part 1,2, 4as well
not until remap, or more fuel from tuning box maybe for you does he see gains
and part 5 here
http://www.autospeed.com/cms/A_113078/article.html
http://www.autospeed.com/cms/A_113076/article.html
you can go back to part 1,2, 4as well
not until remap, or more fuel from tuning box maybe for you does he see gains
and part 5 here
http://www.autospeed.com/cms/A_113078/article.html
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OP
OP
that covered some interesting points that i hadnt considered cheers dude
