nismo

Ian

Ex. Club Member
any filter won't make much a performance difference.

your first engine mod, as it should be for anyone else is a janspeed performance manifold. This will give you the biggest power increase then any other bolt on. It costs about £170 new and it good for about 10bhp. Couple this with a decat, a catback and the induction filter you will be looking at roughly 100bhp :)
 

Ian

Ex. Club Member
they use the existing cat flanges for that though dont they?

plus the janspeed one is a de-cat silencer too so your exhuast isnt too loud.
 
OP
OP
K

k3rlu

Guest
alright every1

right then i have

induction
cams
cat from nissan factory with no insides so cat shell (i work there)
cat back powerflow system
in car adjustable fuel pressure

i want manifold and if i can a chip
 
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