hi all im thinking about fittin some new un equal length headers with up pipe to my my98 uk wagon does anyone know what sort of i gains i will get the only mods i have at the mo are os gikken clutch k&n induction h&s downpipe magnex de cat centre and vortex back box and dump valve and samco boost pipes also thinkin about lighter pulleys
cheers

 

or do i get my standard headers ported

 

u will see a fair gain off them, but not as much as you would see of equal lenth headers. but will defo be more than standard

 

if i fit equals will i loose the scooby burble also would i need a remap after i fit them
cheers

 

u might loose the majority of the sound when your foot is on the gas but when at idle you do still get some of the sound. this is why i am having a hard time choosing.

and you wont need a remap but would advise that you get one if you do more changes.

 

i got unequal length headers and still lost the burble, however noticed a slight gain in power, very quiet tho