howdy, im in need for some advise on what aftermarket exhaust is best for the gt.. its a GT Mk2.. now ive seen a couple of systems some that use 2 mufflers some that use 3.. also i want to fit it so its got duel pipes at the rear like the new BF...
1.Now will just changing from the cats back be a good idea or a waste.
2.should i change the cats?
3.and are the stock extractors good enough
just need some advice on what ppl recommend
also im in perth and if anyone can recommend a good place to get the work done