rosssti

iTrader: (1)

Hey all. When i got my car mapped i asked for some pops and bangs.. so the car dumps alot of fuel in on over run, the thing is that it hardly does it. It never does when on the spot. Only pops once in a blue moon and only when driving slow. Say 3000rpm gear change an let the revs drop right off. Any higher than 3000 it will never do it. There is plenty of fuel there. You can smell it. It just wownt bang. I have has the exhaust as hot as u like. Any ideas how i can get it to do it? Oh i have no cats..

eggy790

iTrader: (20)

hey mate.. who mapped it.. my brothers car is like that.. but mine howeveer i got aggressive pops and bangs mapped in and it pops and bangs like a bitch.. Duncan mapped them in for me.. makes the country road blasts more fun

JDM_Stig

iTrader: (3)

have u still got a cat in the exhaust at all ?

WRX_SWRT

iTrader: (2)

http://www.youtube.com/watch?v=3Qp8CQOxjqg

I had this on my old wrx heres a lil vid of it.

rosssti

iTrader: (1)

No cats at all. Mapped at dyno demons. He has upped the fuel alot for me.

mikescooby

iTrader: (2)

how do they do this, is it safe to run them like that. mine pops now and again if i hit it write

rosssti

iTrader: (1)

They put fuel in on over run so the hot exhaust ignites it

StudentScooby

you want switchable anti lag, mine bangs like **** reving on the spot.

rosssti

iTrader: (1)

I shouldnt need antilag to get what i want.. as alot of people have loud pops and bangs without antilag

mikescooby

iTrader: (2)

i asked my mapper about over run but he didnt give me a answer for it

eggy790

iTrader: (20)

its possible without anti lag.. mines proof of that, speak to duncan mate

JonMc

iTrader: (51)

Totally agree, mine pops and bangs just fine, and if I catch the gearchange just right I can get a great bang because of the DV fitted with the FMIC, it dumps that extra bit of fuel in just nicely

chris-RB5

Yeah duncan is the man for pops and bangs, it's his trademark.When he mapped mine he just put them in, didn't even ask him, Had a quiet fujitsubo on at the time, but now put a hks on and it just pops all the time absolutly love it and antilag's like a shot gun constantly going off

JazzRST

iTrader: (1)

Ive got ops n bangs on mine with a blitz nur spec R which drives me up the wall!!!
Im actually trying to get rid of it as the exhaust is loud enough as it is and the pops n bangs jus attract more attention...

midnight

iTrader: (10)

Mine too use to ,pop ,spit,& bang like a bi**h,with the occasional 'flame' out,especially on decelleration with the blitz bov fitted .Not noticed it anyway near as much with the std recirc back on.

gordy07

Does it do the engine any harm popping and banging?

scooby L

no harm at all gordy,

Korrosiv

iTrader: (1)

The excess fuel is basically igniting after the turbo in the Down-pipe so not really Gordy07

I guess it may add stress to the exhaust but nothing it can't handle i should imagine

Korrosiv

iTrader: (1)

The excess fuel is basically igniting after the turbo in the Down-pipe so not really Gordy07

I guess it may add stress to the exhaust but nothing it can't handle i should imagine

Peanuts

iTrader: (15)

I am prepared to be called out for this, but isn't extra fuel at over run only half the issue, surely the timing needs to be pulled as well?

Mine used to do it now and again, not mapped that way I'll have you know, and on the cold dark morning drives to track days you could see the fuel lighting up in the rear view mirror.

ScoobyDoo69

iTrader: (17)

Duncan pulls the timing

every1sgottablue1

Waste of petrol. Think of the enviroment

V4JDMSTi

iTrader: (2)

Iirc you need to changing the timing to get the most. Also if you add a vta it'll do it a little more. Mine does it a little with the vta and that still has a cat in place and it's not been remapped as far as I know.

pimmo2000

iTrader: (6)

As anyone that has followed me with agree mine pops and bangs like crazy when hot .. JGM did mine .. worth asking him ..

Mines Decat too ..

KINGTIGER

mine pops and bangs fine. Sometimes pops really loud.

All I have is a ninja sports cat and a Afterburner Vortex. I've had no remap or any other mods. Though I'm not sure if it spits flames out the back. lol

JDM_Stig

iTrader: (3)

the excess fuel on your sports cat will do it no good at all, it could actually blow it to bits, all that fuel around the cat and then its ignited.
IMO

band_wagon

iTrader: (11)

mine pops and bangs like a crack ***** lol mine does it when giving it loads on every gear change up and down perfect for when you launch it form 1st into 2nd ....

hpoolsteve

iTrader: (4)

can you make pop and bangs by changing the ignition timing?

chris-RB5

Yes, you retard the timing, as said above this is how duncan does it

Also does it more since i went dv less!

Anders_WR1

iTrader: (8)

Try feathering the throttle on overrun, that makes mine do it a lot more than if I have foot totally off the loud pedal, also need revs at about 3-3.5K on mine or not much goes on.

Anders