Cat-back Gains (e12 1.4)

[chani]

Hi everyone,

im planning on gettin a dual exit cat-back system, custom made from Exhausts UK for my rolla e12 1.4. Does anyone know the performance gains? Or roughly the gains i would achieve? I already have an induction kit which i know will help improve air flow throughout the whole car to the exhaust.

cheers

[kintung01]

Hi everyone,

im planning on gettin a dual exit cat-back system, custom made from Exhausts UK for my rolla e12 1.4. Does anyone know the performance gains? Or roughly the gains i would achieve? I already have an induction kit which i know will help improve air flow throughout the whole car to the exhaust.

cheers

do u have any pictures of ur car?? i want to have a look