Orite felas.need sum advice before buying an exaust system.ive only been a scooby owner for 2 week so im new to it all.ive allready got the addiction for more power.ive narrowed it down to 2 exausts blitz nur spec r.or afterburner vortex.but i dont no the crack with all that uppipe and downpipe wot do i need for a ful system cheers fellow petrol headz!!!!

 

hi, what version impreza do you have, for more noise a decat down pipe and blitz nur spec r will take some beating!

 

go hks like me full 3" decat hks hi-power

 

itsa 2000 turbo wagon,very tidy pretty standard at the minute but give me a cuple of years and it will b a fukin beast,lookin to get it to the 480-500bhp mark,but lets start wid the zorst.really like the blitz,so do i get 3"decat downpipe full system.do i also need to change the uppipe aswell. sorry for the lame questions.thanx

 

i would just change the down pipe and add a blitz nur spec onto that.

wouldnt touch the tup pipe.

if you want to stay mot safe, get a sports cat down pipe

 

Save some money, get a 3" system now if you're heading towards the 5's.

 

full decat kakimoto full mega n1 exhaust!!! like dino roar!!!

 

Get ready to spend a shed load for that power...I have. Not only do you have to do engine, box, mountings, FMIC, injectors, turbo, brakes, suspension - its a complete package to make it a car you can drive and use all 480-500 bhp. Def start with complete 3" system though.

 

cheers folks masive help id be lost whithout this site but im picking it up slowly but im getting there.

 

decided im going for the 3"nur spec r.but need to know do i need a 3"up pipe and 3"down pipe an on putting the bigger bore up and down on will they still go stright on.cheers.

 

The up-pipe connects the manifold (headers) from the bottom of the engine "up" to the turbo. The standard up pipe on yours is ok as you will not see any power gains from changing it (it doesn't have a cat) the down pipe is after the turbo and connects the the centre section of the exhaust.

If you are going to de-cat it is recommended that you have the car re-mapped. This will keep your mods nice and safe, and get the best performance out of them.
A re-map should see you good for around 280bhp with decat and decent panel filter.

Hope this helps.
Mike