cats

[stocky]

s pack. so its a v6? what on earth are you doing to the engine that makes a high flow cat restrictive?

 

[Macka21]

wats ur name bro

 

[hakhawk]

lachlan mcomish

got a panther mica vs clubsport parked on elliott street every day.
and a white and silver vn calais.

wats ur name bro

he already posted it

 

[Macka21]

i havent done anything to the engine the stock cats are restrictive. high flow cats r still restrictive

 

[hakhawk]

so is the stock 2.25" exhaust system, why not just rip the whole system off while you're under there?

any cat converter is going to be restrictive to a point, it does have a job to do

 

[vn calais manual]

there are far more restrictions on your standard motor to even think about changing cats yet .

get yourself an air intake, some good leads, and a 2.5" exhaust catback. the cat still will not be restricting it at this stage .

 

[Macka21]

im getting an exhaust next week or the week after, i have put a hole in the air box with a 90 degree elbow to suck from behind the headlight. u reckon the leads

 

[DARK SIDE]

Not sure how true it is but in an issue of street commodores no.145 it said the fines for a knocked out cat were up to 33 thousand dollars in NSW. Your probably looking at 300 bucks each for a decent hi flow so its money well spent.

 

[vn calais manual]

im getting an exhaust next week or the week after, i have put a hole in the air box with a 90 degree elbow to suck from behind the headlight. u reckon the leads

youve already got a start, go for a high flow air filter also, something like a lukey dry or a k&n oiled, both are good, and get yourself a set of topgun leads.

i honestly wouldnt worry about getting highflow cats just yet, and i wouldnt even consider knocing the guts out with a screwdriver at all.


once your exhaust is done, a decent air filter, and some nice leads, you can then look at extractors and cats.

 

[Macka21]

yeah i got a high flow filter k&n oiled filter