Exhaust Mods

rxboy · Post by **rxboy** » Thu Feb 12, 2004 4:39 pm

Whistling sound confirmed!

Only happens when accelerating hard at mid rev range.

airbornespanner · Post by **airbornespanner** » Thu Feb 12, 2004 9:08 pm

Fitted mine myself , the sound is good (although mine has a Ralliart system any way, it just improves it) and I get a greater throttle response at arounrd 3-4 thousand and a bit more power.

Post by **smorison** » Fri Feb 13, 2004 7:47 pm

you may find that the rear gasket is worn out a good mechanic will change it

we had to change mine (mainly cause we pulled on and off so many times ) as it was worn out... sounds a lot better once we did that.

G_A_V · Post by **G_A_V** » Tue Feb 17, 2004 3:28 pm

i get the whistleing sound too, prob my gasket gone from taking mine on/off a couple itmes

Post by **smorison** » Sat Feb 21, 2004 12:31 am

hey guys we have a few left if anyone wants one.

i'm sure i can swing you a deal on the price email me if your interested.

regards
stephen

jonowong · Post by **jonowong** » Mon Feb 23, 2004 4:50 pm

is there going to be many more made after this...
im getting the fto in about 4months...
i hoped that you would still be producing these

Post by **smorison** » Thu Feb 26, 2004 12:44 am

don't know but we can always make more

Jono · Post by **Jono** » Sun Feb 29, 2004 11:00 pm

im thinking of doing some exhaust mods....

is it ok to start my exhaust mods with changing the front pipe first... then cat and then catback exhaust?

How much is the front pipe now?

jono

Post by **smorison** » Thu Mar 04, 2004 11:11 am

there are a few available at the group buy price still due to it not being compatible with GR's. ($450.00)

call unique to get more information

Dr_Jones · Post by **Dr_Jones** » Fri Apr 16, 2004 10:13 pm

Finally had mine fitted today, $40 at Jack Beedham exhaust in Brisbane. Very big change in the note of the zorst now and I must say I don't like it. It sounds like a whipper snipper when I let the throttle off anywere above 3500rpm.

The performance increase is obvious this could be mainly because the original pipes were heavily damaged (dents) on the lowest point it had clearly had a big knock in it's previous life.

Anything I can do to tone down the raspy ness?

hnm738 · Post by **hnm738** » Wed May 12, 2004 10:48 pm

anymore feedback on these exhaust? is the powerr gain noticeable now and what is the exhaust sound like now? was it worth it? thanks

Teania · Post by **Teania** » Wed May 12, 2004 11:02 pm

Yes - had mine of for a few months now (and have recently added the CAI as well) - I've got a GPX tip. Definitely worth it.

If you go onto the UAS site (www.nismo.com.au) - they have actually posted up my dyno from the initial tests without it and then with it fitted...
.. actually - here;s the link http://www.nismo.com.au/pricelists/Gene ... esdyno.gif

I like the noise it makes- and now that I've added the CAI its slowly getting even noiser.... doing shocks at the moment - but after that I'll be upgrading the rest of the exhaust to make it louder

Cheers
Tanya

ellusion · Post by **ellusion** » Mon Jun 14, 2004 4:07 am

is that a gain of 2.8 kw atw?

Jono · Post by **Jono** » Fri Jul 23, 2004 3:22 pm

Hey steve,

its a long shot.. but is there any front pipes left?

Jono

Jono · Post by **Jono** » Tue Jul 27, 2004 5:45 pm

Is the UAS front pipe 2.5 inch all the way?

Jono

airbornespanner2 · Post by **airbornespanner2** » Sun Dec 19, 2004 8:35 pm

Steven,

I have finally picked up the filter kit up from UAS ( only took me 4-5 months) and have fitted it, it has made a good improvement I guess that I now have the 99.1 KW @ the wheels that we measured on my car on the Dyno Day.

Looking forward to the next cruise , have taken the car off the market.

Airbornespanner

Post by **smorison** » Tue Dec 21, 2004 2:11 pm

airbornespanner2 wrote:Steven,

I have finally picked up the filter kit up from UAS ( only took me 4-5 months) and have fitted it, it has made a good improvement I guess that I now have the 99.1 KW @ the wheels that we measured on my car on the Dyno Day.

Looking forward to the next cruise , have taken the car off the market.

Airbornespanner

excellent

great to see we put confidence back into that car of yours

RedlineGX · Post by **RedlineGX** » Sat Dec 25, 2004 1:35 am

Hey can anyone tell me how come this mod wont work on the GX? I read a flange had to be replaced or something....is it something fairly easy? I'm interested in getting one but not if it wont fit/give me any more power. Thanks

G_A_V · Post by **G_A_V** » Sat Dec 25, 2004 8:33 am

It cna be used, but oon the non mivecs, the flange from the pipe to the cat is slihtly smaller then the mivecs, you can also replace the cat and use the pipe though

BuCkEt · Post by **BuCkEt** » Wed Feb 09, 2005 12:41 pm

Wheee thread resurection...

Seriously now.....any of these still lying around Steve??

I rang up the local exhaust shop asking for a quote on CAT back systems as well, trying to establish how much the whole exhaust system would cost.....they quoted me $1250.00 for twin CAT (mandrel bent).

Now for just the CAT back that sounds quite expensive