You can get away without a proper CAI at Stg2,but you will lose a bit of power,and likewise,anot doing the whole exhaust will lose you a bit more.is it possible to run stage 2 with just a pipeworx 3" down pipe and decat? and a standard cat back? also whilst keeping the factory air box with just a panel filter?
thanks mate, just more cost effective to decat it with the down pipe then put a sports cat in
Intercooler is generally OK till Stg3 although there are some benefits below that.thanks lads so in short it can be done but would be worth waiting getting a intake ? dos the intercooler need swapping or is that okay at say stage 2/ stage 2 +