hi
just fitted a scoobysport backbox to my 97 forester turbo,problem is that since fitted,when i put my foot down going through the revs it losses power,it seems to only do this in 3rd and 4th gear,the power seems to go on and of as the revs increase?

i fitted it my self and there was no gasket between them so could this be the problem?

or could it be the MAF,as iv just replaced the panel filter with a K+N?

CHEERS FOLKS

 

Al, have you tried an ecu reset?

Si.

p.s: I'm not too happy with the way mine is running after fitting this Ninja backbox.

 

funnly enough mine drives like a bag of poop after putting a tsl firestorm exhaust on it and i ve tried a ecu reset to no avail???