Installed my Extractors EG4

[XEV790]

Hello ordered online and arrived the other day Installed noticed little increase in response to the throttle

# 100% Brand New, Never Been Used or Installed
# Made of High Quality T304 Stainless Steel Material
# TIG Welded CNC Machine Flange
# 4-2-1 Design, Two Sensor Hole bung
# 1.75" Inlet, 2" Outlet
# Increase High Flow Air, Gain 10~15 Hp. / Tq.
# Direct bolt-on installation, require NO modification
cost $140 plus postage
the rest is still stock finish at later date
and bike filters to the twin carbs later also
If you like my work please feel free to give a PQ point thanks
p.s I've noticed when my car is rolling at around 70km's when I accelerate a little a cloud of smoke will come out but never when i floor it from 0km's maybe a piston ring?
Cheers

[TheSaint]

u should notice a small boost to midrange torque as well - also keep an eye on the flange gaskets for leaks too - these kits come with pretty average gaskets

good bit of kit for the price on the D15 - i have them on my D15b7 and im happy =)

im not giving u a rep point for putting headers on your car tho lol - thats just silly

[dougie_504]

N*Power? Yet another happy customer, huh?

I heard they stopped making these for the D-series which is a pity...

[XEV790]

Yes very happy with them ^
Also glad to be apart of the ozhonda family
I will post my progress from time to time

[TheSaint]

N*Power? Yet another happy customer, huh?

I heard they stopped making these for the D-series which is a pity...

pretty sure they are just being sold under a different name because the kit is still on ebay - but different name lol

[dougie_504]

Sweet. Not that I'll ever use them because I picked up a sweet set of ceramic coated ones made by Holley but it's nice to know there are good quality/cheap options available for us D-series morons

@OP: Is this going to become a build thread?

[Fredoops]

Npower, xforce, obx, Japspeed.... All from the same factory in china I believe, some sort of contract manufacturing firm.

[TheSaint]

pretty sure the xforce product for D's is different to npower's

[mugen_ctr]

only thing i dont like is the fact that the o2 sensor is only picking up one cylinder, an not 4 as oem, but other wise, worth every cent, cause i have em

[TbM]

only thing i dont like is the fact that the o2 sensor is only picking up one cylinder, an not 4 as oem, but other wise, worth every cent, cause i have em

D series ebay headers usually come with two O2 sensor locations, one which your using that only reads 1 cylinder or the one im using which reads all 4 cylinders.

Use the other sensor location at the collector(where it meets the cat) so you get a reading from all 4 cylinders, you have to extend the o2 sensor cable by splicing and soldering an extra length of wire or by purchasing an extender. That way your gettin the proper reading from all 4.

[mugen_ctr]

D series ebay headers usually come with two O2 sensor locations, one which your using that only reads 1 cylinder or the one im using which reads all 4 cylinders.

Use the other sensor location at the collector(where it meets the cat) so you get a reading from all 4 cylinders, you have to extend the o2 sensor cable by splicing and soldering an extra length of wire or by purchasing an extender. That way your gettin the proper reading from all 4.

yeah noticed it when i was installing my ones, not good with a solder so didnt bother extending it lol

[TheSaint]

iv been meaning to do that on mine for ages as well lol

what kind of wire is it? - im guessing speaker wire wont work? =p